2023-12-31 13:53:12,233 INFO [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.TestActiveMasterManager timeout: 13 mins 2023-12-31 13:53:12,497 DEBUG [main] hbase.HBaseTestingUtility(342): Setting hbase.rootdir to /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2.4/hbase-server/target/test-data/f8952e82-ca66-5fe8-2d4a-bec9ea831e73 2023-12-31 13:53:12,506 INFO [Time-limited test] hbase.HBaseZKTestingUtility(82): Created new mini-cluster data directory: /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2.4/hbase-server/target/test-data/f8952e82-ca66-5fe8-2d4a-bec9ea831e73/cluster_4834ce2a-2cac-40a1-1cf5-dcbed5272e45, deleteOnExit=true 2023-12-31 13:53:12,695 INFO [Time-limited test] zookeeper.MiniZooKeeperCluster(258): Started connectionTimeout=30000, dir=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2.4/hbase-server/target/test-data/f8952e82-ca66-5fe8-2d4a-bec9ea831e73/cluster_4834ce2a-2cac-40a1-1cf5-dcbed5272e45/zookeeper_0, clientPort=52313, secureClientPort=-1, dataDir=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2.4/hbase-server/target/test-data/f8952e82-ca66-5fe8-2d4a-bec9ea831e73/cluster_4834ce2a-2cac-40a1-1cf5-dcbed5272e45/zookeeper_0/version-2, dataDirSize=457 dataLogDir=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2.4/hbase-server/target/test-data/f8952e82-ca66-5fe8-2d4a-bec9ea831e73/cluster_4834ce2a-2cac-40a1-1cf5-dcbed5272e45/zookeeper_0/version-2, dataLogSize=457 tickTime=2000, maxClientCnxns=300, minSessionTimeout=4000, maxSessionTimeout=40000, clientPortListenBacklog=-1, serverId=0 2023-12-31 13:53:12,712 INFO [Time-limited test] zookeeper.MiniZooKeeperCluster(283): Started MiniZooKeeperCluster and ran 'stat' on client port=52313 2023-12-31 13:53:12,728 INFO [Time-limited test] hbase.ResourceChecker(147): before: master.TestActiveMasterManager#testActiveMasterManagerFromZK Thread=19, OpenFileDescriptor=302, MaxFileDescriptor=60000, SystemLoadAverage=250, ProcessCount=166, AvailableMemoryMB=4895 2023-12-31 13:53:12,755 INFO [Time-limited test] zookeeper.RecoverableZooKeeper(93): Process identifier=testActiveMasterManagerFromZK connecting to ZooKeeper ensemble=127.0.0.1:52313 2023-12-31 13:53:12,809 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK0x0, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=None, state=SyncConnected, path=null 2023-12-31 13:53:12,811 DEBUG [zk-event-processor-pool-0] zookeeper.ZKWatcher(625): testActiveMasterManagerFromZK-0x100de364fcb0000 connected 2023-12-31 13:53:12,868 DEBUG [Time-limited test] zookeeper.RecoverableZooKeeper(172): Node /hbase/master already deleted, retry=false 2023-12-31 13:53:12,899 DEBUG [Time-limited test] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x100de364fcb0000, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/running 2023-12-31 13:53:12,981 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100de364fcb0000, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeCreated, state=SyncConnected, path=/hbase/running 2023-12-31 13:53:13,797 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100de364fcb0000, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-31 13:53:13,799 WARN [Time-limited test] hbase.ZNodeClearer(69): Environment variable HBASE_ZNODE_FILE not set; znodes will not be cleared on crash by start scripts (Longer MTTR!) 2023-12-31 13:53:13,800 INFO [Time-limited test] master.ActiveMasterManager(237): Registered as active master=localhost,1,1704030792868 2023-12-31 13:53:13,818 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100de364fcb0000, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on existing znode=/hbase/running 2023-12-31 13:53:13,827 DEBUG [Thread-3] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100de364fcb0000, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-31 13:53:13,828 INFO [Thread-3] master.ActiveMasterManager(278): Another master is the active master, localhost,1,1704030792868; waiting to become the next active master 2023-12-31 13:53:13,830 DEBUG [Time-limited test] master.ActiveMasterManager(144): Attempting to fetch active master sn from zk 2023-12-31 13:53:13,832 INFO [Time-limited test] master.TestActiveMasterManager(187): Deleting master node 2023-12-31 13:53:13,835 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100de364fcb0000, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master 2023-12-31 13:53:13,835 INFO [Time-limited test] master.TestActiveMasterManager(191): Waiting for active master manager to be notified 2023-12-31 13:53:13,836 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x100de364fcb0000, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2023-12-31 13:53:13,836 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads 2023-12-31 13:53:13,837 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x100de364fcb0000, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2023-12-31 13:53:13,837 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads 2023-12-31 13:53:13,837 DEBUG [zk-event-processor-pool-0] master.TestActiveMasterManager$NodeDeletionListener(302): nodeDeleted(/hbase/master) 2023-12-31 13:53:13,838 INFO [Time-limited test] master.TestActiveMasterManager(193): Master node deleted 2023-12-31 13:53:13,841 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100de364fcb0000, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeCreated, state=SyncConnected, path=/hbase/master 2023-12-31 13:53:13,842 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100de364fcb0000, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-31 13:53:13,844 DEBUG [Thread-3] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100de364fcb0000, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-31 13:53:13,844 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100de364fcb0000, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-31 13:53:13,845 WARN [Thread-3] hbase.ZNodeClearer(69): Environment variable HBASE_ZNODE_FILE not set; znodes will not be cleared on crash by start scripts (Longer MTTR!) 2023-12-31 13:53:13,845 INFO [Thread-3] master.ActiveMasterManager(237): Registered as active master=localhost,2,1704030792894 2023-12-31 13:53:13,845 INFO [Thread-3] master.TestActiveMasterManager$WaitToBeMasterThread(275): Second master has become the active master! 2023-12-31 13:53:13,848 DEBUG [Time-limited test] master.TestActiveMasterManager(202): Slept 1 times 2023-12-31 13:53:13,848 INFO [Time-limited test] master.TestActiveMasterManager(208): Deleting master node 2023-12-31 13:53:13,850 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100de364fcb0000, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master 2023-12-31 13:53:13,851 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x100de364fcb0000, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2023-12-31 13:53:13,852 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads 2023-12-31 13:53:13,853 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x100de364fcb0000, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2023-12-31 13:53:13,853 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads 2023-12-31 13:53:13,853 DEBUG [zk-event-processor-pool-0] master.TestActiveMasterManager$NodeDeletionListener(302): nodeDeleted(/hbase/master) 2023-12-31 13:53:13,958 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100de364fcb0000, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null 2023-12-31 13:53:13,959 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100de364fcb0000, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null 2023-12-31 13:53:13,972 INFO [Time-limited test] hbase.ResourceChecker(175): after: master.TestActiveMasterManager#testActiveMasterManagerFromZK Thread=34 (was 19) Potentially hanging thread: NIOWorkerThread-16 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-6 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-5 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-4 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-13 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-8 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-3 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-15 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-2 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-11 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-10 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-14 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-7 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-9 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) Potentially hanging thread: NIOWorkerThread-12 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:750) - Thread LEAK? -, OpenFileDescriptor=304 (was 302) - OpenFileDescriptor LEAK? -, MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=250 (was 250), ProcessCount=166 (was 166), AvailableMemoryMB=4574 (was 4895) 2023-12-31 13:53:13,983 INFO [Time-limited test] hbase.ResourceChecker(147): before: master.TestActiveMasterManager#testRestartMaster Thread=34, OpenFileDescriptor=304, MaxFileDescriptor=60000, SystemLoadAverage=250, ProcessCount=166, AvailableMemoryMB=4573 2023-12-31 13:53:13,984 INFO [Time-limited test] zookeeper.RecoverableZooKeeper(93): Process identifier=testActiveMasterManagerFromZK connecting to ZooKeeper ensemble=127.0.0.1:52313 2023-12-31 13:53:13,988 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK0x0, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=None, state=SyncConnected, path=null 2023-12-31 13:53:13,989 DEBUG [zk-event-processor-pool-0] zookeeper.ZKWatcher(625): testActiveMasterManagerFromZK-0x100de364fcb0001 connected 2023-12-31 13:53:13,996 DEBUG [Time-limited test] zookeeper.RecoverableZooKeeper(172): Node /hbase/master already deleted, retry=false 2023-12-31 13:53:13,997 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100de364fcb0001, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on existing znode=/hbase/running 2023-12-31 13:53:14,006 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100de364fcb0001, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeDataChanged, state=SyncConnected, path=/hbase/running 2023-12-31 13:53:14,008 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100de364fcb0001, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-31 13:53:14,010 WARN [Time-limited test] hbase.ZNodeClearer(69): Environment variable HBASE_ZNODE_FILE not set; znodes will not be cleared on crash by start scripts (Longer MTTR!) 2023-12-31 13:53:14,010 INFO [Time-limited test] master.ActiveMasterManager(237): Registered as active master=localhost,1,1704030793996 2023-12-31 13:53:14,012 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100de364fcb0001, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on existing znode=/hbase/running 2023-12-31 13:53:14,016 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100de364fcb0001, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-31 13:53:14,019 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100de364fcb0001, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master 2023-12-31 13:53:14,019 INFO [Time-limited test] master.ActiveMasterManager(278): Current master has this master's address, localhost,1,1704030793996; master was restarted? Deleting node. 2023-12-31 13:53:14,020 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x100de364fcb0001, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2023-12-31 13:53:14,020 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads 2023-12-31 13:53:14,023 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x100de364fcb0001, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2023-12-31 13:53:14,023 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads 2023-12-31 13:53:14,024 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x100de364fcb0001, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2023-12-31 13:53:14,024 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads 2023-12-31 13:53:14,025 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100de364fcb0001, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeCreated, state=SyncConnected, path=/hbase/master 2023-12-31 13:53:14,026 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100de364fcb0001, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-31 13:53:14,026 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100de364fcb0001, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-31 13:53:14,026 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100de364fcb0001, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-31 13:53:14,027 WARN [Time-limited test] hbase.ZNodeClearer(69): Environment variable HBASE_ZNODE_FILE not set; znodes will not be cleared on crash by start scripts (Longer MTTR!) 2023-12-31 13:53:14,027 INFO [Time-limited test] master.ActiveMasterManager(237): Registered as active master=localhost,1,1704030793996 2023-12-31 13:53:14,027 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100de364fcb0001, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-31 13:53:14,029 DEBUG [Time-limited test] master.ActiveMasterManager(144): Attempting to fetch active master sn from zk 2023-12-31 13:53:14,029 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100de364fcb0001, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-31 13:53:14,030 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100de364fcb0001, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-31 13:53:14,031 DEBUG [Time-limited test] master.ActiveMasterManager(144): Attempting to fetch active master sn from zk 2023-12-31 13:53:14,033 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100de364fcb0001, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master 2023-12-31 13:53:14,134 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100de364fcb0001, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null 2023-12-31 13:53:14,134 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100de364fcb0001, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null 2023-12-31 13:53:14,146 INFO [Time-limited test] hbase.ResourceChecker(175): after: master.TestActiveMasterManager#testRestartMaster Thread=34 (was 34), OpenFileDescriptor=304 (was 304), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=250 (was 250), ProcessCount=166 (was 166), AvailableMemoryMB=4566 (was 4573) 2023-12-31 13:53:14,157 INFO [Time-limited test] hbase.ResourceChecker(147): before: master.TestActiveMasterManager#testBackupMasterUpdates Thread=34, OpenFileDescriptor=304, MaxFileDescriptor=60000, SystemLoadAverage=250, ProcessCount=166, AvailableMemoryMB=4561 2023-12-31 13:53:14,158 INFO [Time-limited test] zookeeper.RecoverableZooKeeper(93): Process identifier=testBackupMasterUpdates connecting to ZooKeeper ensemble=127.0.0.1:52313 2023-12-31 13:53:14,167 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates0x0, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=None, state=SyncConnected, path=null 2023-12-31 13:53:14,167 DEBUG [zk-event-processor-pool-0] zookeeper.ZKWatcher(625): testBackupMasterUpdates-0x100de364fcb0002 connected 2023-12-31 13:53:14,174 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on existing znode=/hbase/running 2023-12-31 13:53:14,179 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-31 13:53:14,180 WARN [Time-limited test] hbase.ZNodeClearer(69): Environment variable HBASE_ZNODE_FILE not set; znodes will not be cleared on crash by start scripts (Longer MTTR!) 2023-12-31 13:53:14,180 INFO [Time-limited test] master.ActiveMasterManager(237): Registered as active master=localhost,1,-1 2023-12-31 13:53:14,182 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-31 13:53:14,183 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1001,-1 2023-12-31 13:53:14,187 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-31 13:53:14,290 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-31 13:53:14,291 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1002,-1 2023-12-31 13:53:14,291 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-31 13:53:14,396 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-31 13:53:14,397 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1003,-1 2023-12-31 13:53:14,397 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-31 13:53:14,500 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-31 13:53:14,501 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1004,-1 2023-12-31 13:53:14,502 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-31 13:53:14,604 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-31 13:53:14,605 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1005,-1 2023-12-31 13:53:14,606 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-31 13:53:14,712 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-31 13:53:14,713 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1006,-1 2023-12-31 13:53:14,714 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-31 13:53:14,816 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-31 13:53:14,817 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1007,-1 2023-12-31 13:53:14,817 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-31 13:53:14,920 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-31 13:53:14,921 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1008,-1 2023-12-31 13:53:14,921 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-31 13:53:15,025 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-31 13:53:15,026 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1009,-1 2023-12-31 13:53:15,026 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-31 13:53:15,129 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-31 13:53:15,130 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1010,-1 2023-12-31 13:53:15,130 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-31 13:53:15,233 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1001,-1 2023-12-31 13:53:15,233 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-31 13:53:15,235 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-31 13:53:15,337 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1002,-1 2023-12-31 13:53:15,338 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-31 13:53:15,338 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-31 13:53:15,442 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1003,-1 2023-12-31 13:53:15,442 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-31 13:53:15,442 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-31 13:53:15,544 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1004,-1 2023-12-31 13:53:15,545 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-31 13:53:15,545 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-31 13:53:15,647 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1005,-1 2023-12-31 13:53:15,647 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-31 13:53:15,648 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-31 13:53:15,750 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1006,-1 2023-12-31 13:53:15,750 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-31 13:53:15,750 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-31 13:53:15,853 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1007,-1 2023-12-31 13:53:15,854 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-31 13:53:15,854 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-31 13:53:15,956 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1008,-1 2023-12-31 13:53:15,957 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-31 13:53:15,957 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-31 13:53:16,059 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1009,-1 2023-12-31 13:53:16,059 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-31 13:53:16,059 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-31 13:53:16,161 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1010,-1 2023-12-31 13:53:16,161 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-31 13:53:16,161 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-31 13:53:16,264 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master 2023-12-31 13:53:16,365 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null 2023-12-31 13:53:16,365 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100de364fcb0002, quorum=127.0.0.1:52313, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null 2023-12-31 13:53:16,373 INFO [Time-limited test] hbase.ResourceChecker(175): after: master.TestActiveMasterManager#testBackupMasterUpdates Thread=35 (was 34) Potentially hanging thread: Time-limited test-EventThread org.apache.maven.surefire.api.report.TestOutputReportEntry.(TestOutputReportEntry.java:43) org.apache.maven.surefire.api.report.TestOutputReportEntry.(TestOutputReportEntry.java:58) org.apache.maven.surefire.api.report.TestOutputReportEntry.stdErr(TestOutputReportEntry.java:101) org.apache.maven.surefire.api.report.ConsoleOutputCapture$ForwardingPrintStream.write(ConsoleOutputCapture.java:57) sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221) sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:291) sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:295) sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141) java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229) org.apache.log4j.helpers.QuietWriter.flush(QuietWriter.java:54) org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:317) org.apache.log4j.WriterAppender.append(WriterAppender.java:156) org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:232) org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:57) org.apache.log4j.Category.callAppenders(Category.java:206) org.apache.log4j.Category.forcedLog(Category.java:384) org.apache.log4j.Category.log(Category.java:810) org.slf4j.impl.Reload4jLoggerAdapter.debug(Reload4jLoggerAdapter.java:189) org.apache.hadoop.hbase.zookeeper.ZKWatcher.process(ZKWatcher.java:600) org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:578) org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:553) - Thread LEAK? -, OpenFileDescriptor=304 (was 304), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=250 (was 250), ProcessCount=166 (was 166), AvailableMemoryMB=4139 (was 4561) 2023-12-31 13:53:16,378 INFO [Time-limited test] zookeeper.MiniZooKeeperCluster(344): Shutdown MiniZK cluster with all ZK servers