2023-12-26 09:53:20,257 INFO [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.TestActiveMasterManager timeout: 13 mins 2023-12-26 09:53:20,511 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/d29b8f2a-82ca-3c93-d121-08e13c5a82b8 2023-12-26 09:53:20,521 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/d29b8f2a-82ca-3c93-d121-08e13c5a82b8/cluster_639d22b1-6c59-fe14-8999-cf60ef2da410, deleteOnExit=true 2023-12-26 09:53:20,735 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/d29b8f2a-82ca-3c93-d121-08e13c5a82b8/cluster_639d22b1-6c59-fe14-8999-cf60ef2da410/zookeeper_0, clientPort=59827, secureClientPort=-1, dataDir=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2.4/hbase-server/target/test-data/d29b8f2a-82ca-3c93-d121-08e13c5a82b8/cluster_639d22b1-6c59-fe14-8999-cf60ef2da410/zookeeper_0/version-2, dataDirSize=457 dataLogDir=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2.4/hbase-server/target/test-data/d29b8f2a-82ca-3c93-d121-08e13c5a82b8/cluster_639d22b1-6c59-fe14-8999-cf60ef2da410/zookeeper_0/version-2, dataLogSize=457 tickTime=2000, maxClientCnxns=300, minSessionTimeout=4000, maxSessionTimeout=40000, clientPortListenBacklog=-1, serverId=0 2023-12-26 09:53:20,753 INFO [Time-limited test] zookeeper.MiniZooKeeperCluster(283): Started MiniZooKeeperCluster and ran 'stat' on client port=59827 2023-12-26 09:53:20,768 INFO [Time-limited test] hbase.ResourceChecker(147): before: master.TestActiveMasterManager#testActiveMasterManagerFromZK Thread=19, OpenFileDescriptor=302, MaxFileDescriptor=60000, SystemLoadAverage=340, ProcessCount=175, AvailableMemoryMB=11527 2023-12-26 09:53:20,795 INFO [Time-limited test] zookeeper.RecoverableZooKeeper(93): Process identifier=testActiveMasterManagerFromZK connecting to ZooKeeper ensemble=127.0.0.1:59827 2023-12-26 09:53:20,849 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK0x0, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=None, state=SyncConnected, path=null 2023-12-26 09:53:20,853 DEBUG [zk-event-processor-pool-0] zookeeper.ZKWatcher(625): testActiveMasterManagerFromZK-0x100c39ae9290000 connected 2023-12-26 09:53:20,893 DEBUG [Time-limited test] zookeeper.RecoverableZooKeeper(172): Node /hbase/master already deleted, retry=false 2023-12-26 09:53:20,916 DEBUG [Time-limited test] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x100c39ae9290000, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/running 2023-12-26 09:53:20,985 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100c39ae9290000, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeCreated, state=SyncConnected, path=/hbase/running 2023-12-26 09:53:21,802 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100c39ae9290000, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-26 09:53:21,804 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!) 2023-12-26 09:53:21,805 INFO [Time-limited test] master.ActiveMasterManager(237): Registered as active master=localhost,1,1703584400893 2023-12-26 09:53:21,826 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100c39ae9290000, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on existing znode=/hbase/running 2023-12-26 09:53:21,835 DEBUG [Thread-3] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100c39ae9290000, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-26 09:53:21,836 INFO [Thread-3] master.ActiveMasterManager(278): Another master is the active master, localhost,1,1703584400893; waiting to become the next active master 2023-12-26 09:53:21,840 DEBUG [Time-limited test] master.ActiveMasterManager(144): Attempting to fetch active master sn from zk 2023-12-26 09:53:21,842 INFO [Time-limited test] master.TestActiveMasterManager(187): Deleting master node 2023-12-26 09:53:21,846 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100c39ae9290000, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master 2023-12-26 09:53:21,846 INFO [Time-limited test] master.TestActiveMasterManager(191): Waiting for active master manager to be notified 2023-12-26 09:53:21,847 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x100c39ae9290000, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2023-12-26 09:53:21,847 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads 2023-12-26 09:53:21,848 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x100c39ae9290000, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2023-12-26 09:53:21,849 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads 2023-12-26 09:53:21,849 DEBUG [zk-event-processor-pool-0] master.TestActiveMasterManager$NodeDeletionListener(302): nodeDeleted(/hbase/master) 2023-12-26 09:53:21,849 INFO [Time-limited test] master.TestActiveMasterManager(193): Master node deleted 2023-12-26 09:53:21,851 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100c39ae9290000, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeCreated, state=SyncConnected, path=/hbase/master 2023-12-26 09:53:21,852 DEBUG [Thread-3] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100c39ae9290000, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-26 09:53:21,852 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100c39ae9290000, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-26 09:53:21,854 WARN [Thread-3] hbase.ZNodeClearer(69): Environment variable HBASE_ZNODE_FILE not set; znodes will not be cleared on crash by start scripts (Longer MTTR!) 2023-12-26 09:53:21,854 INFO [Thread-3] master.ActiveMasterManager(237): Registered as active master=localhost,2,1703584400911 2023-12-26 09:53:21,854 INFO [Thread-3] master.TestActiveMasterManager$WaitToBeMasterThread(275): Second master has become the active master! 2023-12-26 09:53:21,854 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100c39ae9290000, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-26 09:53:21,859 DEBUG [Time-limited test] master.TestActiveMasterManager(202): Slept 1 times 2023-12-26 09:53:21,860 DEBUG [Time-limited test] master.ActiveMasterManager(144): Attempting to fetch active master sn from zk 2023-12-26 09:53:21,861 INFO [Time-limited test] master.TestActiveMasterManager(208): Deleting master node 2023-12-26 09:53:21,863 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100c39ae9290000, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master 2023-12-26 09:53:21,864 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x100c39ae9290000, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2023-12-26 09:53:21,864 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads 2023-12-26 09:53:21,865 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x100c39ae9290000, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2023-12-26 09:53:21,865 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads 2023-12-26 09:53:21,866 DEBUG [zk-event-processor-pool-0] master.TestActiveMasterManager$NodeDeletionListener(302): nodeDeleted(/hbase/master) 2023-12-26 09:53:21,969 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100c39ae9290000, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null 2023-12-26 09:53:21,969 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100c39ae9290000, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null 2023-12-26 09:53:21,982 INFO [Time-limited test] hbase.ResourceChecker(175): after: master.TestActiveMasterManager#testActiveMasterManagerFromZK Thread=34 (was 19) Potentially hanging thread: NIOWorkerThread-16 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$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=340 (was 340), ProcessCount=175 (was 175), AvailableMemoryMB=11210 (was 11527) 2023-12-26 09:53:21,993 INFO [Time-limited test] hbase.ResourceChecker(147): before: master.TestActiveMasterManager#testRestartMaster Thread=34, OpenFileDescriptor=304, MaxFileDescriptor=60000, SystemLoadAverage=340, ProcessCount=175, AvailableMemoryMB=11210 2023-12-26 09:53:21,995 INFO [Time-limited test] zookeeper.RecoverableZooKeeper(93): Process identifier=testActiveMasterManagerFromZK connecting to ZooKeeper ensemble=127.0.0.1:59827 2023-12-26 09:53:22,000 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK0x0, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=None, state=SyncConnected, path=null 2023-12-26 09:53:22,001 DEBUG [zk-event-processor-pool-0] zookeeper.ZKWatcher(625): testActiveMasterManagerFromZK-0x100c39ae9290001 connected 2023-12-26 09:53:22,008 DEBUG [Time-limited test] zookeeper.RecoverableZooKeeper(172): Node /hbase/master already deleted, retry=false 2023-12-26 09:53:22,009 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100c39ae9290001, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on existing znode=/hbase/running 2023-12-26 09:53:22,018 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100c39ae9290001, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeDataChanged, state=SyncConnected, path=/hbase/running 2023-12-26 09:53:22,021 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100c39ae9290001, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-26 09:53:22,022 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!) 2023-12-26 09:53:22,022 INFO [Time-limited test] master.ActiveMasterManager(237): Registered as active master=localhost,1,1703584402008 2023-12-26 09:53:22,025 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100c39ae9290001, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on existing znode=/hbase/running 2023-12-26 09:53:22,029 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100c39ae9290001, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-26 09:53:22,032 INFO [Time-limited test] master.ActiveMasterManager(278): Current master has this master's address, localhost,1,1703584402008; master was restarted? Deleting node. 2023-12-26 09:53:22,033 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100c39ae9290001, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master 2023-12-26 09:53:22,034 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x100c39ae9290001, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2023-12-26 09:53:22,034 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads 2023-12-26 09:53:22,034 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x100c39ae9290001, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2023-12-26 09:53:22,035 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads 2023-12-26 09:53:22,036 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x100c39ae9290001, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master 2023-12-26 09:53:22,036 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads 2023-12-26 09:53:22,037 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100c39ae9290001, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeCreated, state=SyncConnected, path=/hbase/master 2023-12-26 09:53:22,037 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100c39ae9290001, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-26 09:53:22,038 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100c39ae9290001, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-26 09:53:22,038 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100c39ae9290001, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-26 09:53:22,040 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!) 2023-12-26 09:53:22,040 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100c39ae9290001, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-26 09:53:22,040 INFO [Time-limited test] master.ActiveMasterManager(237): Registered as active master=localhost,1,1703584402008 2023-12-26 09:53:22,041 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100c39ae9290001, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-26 09:53:22,042 DEBUG [Time-limited test] master.ActiveMasterManager(144): Attempting to fetch active master sn from zk 2023-12-26 09:53:22,043 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x100c39ae9290001, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-26 09:53:22,044 DEBUG [Time-limited test] master.ActiveMasterManager(144): Attempting to fetch active master sn from zk 2023-12-26 09:53:22,050 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100c39ae9290001, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master 2023-12-26 09:53:22,150 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100c39ae9290001, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null 2023-12-26 09:53:22,151 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x100c39ae9290001, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null 2023-12-26 09:53:22,163 INFO [Time-limited test] hbase.ResourceChecker(175): after: master.TestActiveMasterManager#testRestartMaster Thread=34 (was 34), OpenFileDescriptor=304 (was 304), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=340 (was 340), ProcessCount=175 (was 175), AvailableMemoryMB=11197 (was 11210) 2023-12-26 09:53:22,174 INFO [Time-limited test] hbase.ResourceChecker(147): before: master.TestActiveMasterManager#testBackupMasterUpdates Thread=34, OpenFileDescriptor=304, MaxFileDescriptor=60000, SystemLoadAverage=340, ProcessCount=175, AvailableMemoryMB=11195 2023-12-26 09:53:22,175 INFO [Time-limited test] zookeeper.RecoverableZooKeeper(93): Process identifier=testBackupMasterUpdates connecting to ZooKeeper ensemble=127.0.0.1:59827 2023-12-26 09:53:22,183 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates0x0, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=None, state=SyncConnected, path=null 2023-12-26 09:53:22,185 DEBUG [zk-event-processor-pool-0] zookeeper.ZKWatcher(625): testBackupMasterUpdates-0x100c39ae9290002 connected 2023-12-26 09:53:22,192 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on existing znode=/hbase/running 2023-12-26 09:53:22,198 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on existing znode=/hbase/master 2023-12-26 09:53:22,198 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!) 2023-12-26 09:53:22,199 INFO [Time-limited test] master.ActiveMasterManager(237): Registered as active master=localhost,1,-1 2023-12-26 09:53:22,201 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-26 09:53:22,202 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1001,-1 2023-12-26 09:53:22,209 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-26 09:53:22,211 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-26 09:53:22,212 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1002,-1 2023-12-26 09:53:22,213 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-26 09:53:22,316 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-26 09:53:22,317 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1003,-1 2023-12-26 09:53:22,317 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-26 09:53:22,421 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-26 09:53:22,422 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1004,-1 2023-12-26 09:53:22,423 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-26 09:53:22,525 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-26 09:53:22,526 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1005,-1 2023-12-26 09:53:22,527 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-26 09:53:22,633 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-26 09:53:22,634 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1006,-1 2023-12-26 09:53:22,634 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-26 09:53:22,739 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-26 09:53:22,739 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1007,-1 2023-12-26 09:53:22,740 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-26 09:53:22,843 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-26 09:53:22,843 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1008,-1 2023-12-26 09:53:22,844 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-26 09:53:22,946 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-26 09:53:22,947 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1009,-1 2023-12-26 09:53:22,948 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-26 09:53:23,050 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-26 09:53:23,051 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1010,-1 2023-12-26 09:53:23,051 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-26 09:53:23,155 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1001,-1 2023-12-26 09:53:23,155 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-26 09:53:23,157 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-26 09:53:23,260 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1002,-1 2023-12-26 09:53:23,260 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-26 09:53:23,260 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-26 09:53:23,362 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1003,-1 2023-12-26 09:53:23,363 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-26 09:53:23,363 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-26 09:53:23,466 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1004,-1 2023-12-26 09:53:23,466 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-26 09:53:23,466 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-26 09:53:23,569 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1005,-1 2023-12-26 09:53:23,569 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-26 09:53:23,569 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-26 09:53:23,671 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1006,-1 2023-12-26 09:53:23,672 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-26 09:53:23,672 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-26 09:53:23,774 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1007,-1 2023-12-26 09:53:23,774 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-26 09:53:23,774 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-26 09:53:23,876 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1008,-1 2023-12-26 09:53:23,877 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-26 09:53:23,877 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-26 09:53:23,980 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1009,-1 2023-12-26 09:53:23,980 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-26 09:53:23,980 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-26 09:53:24,082 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1010,-1 2023-12-26 09:53:24,083 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters 2023-12-26 09:53:24,083 INFO [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1]) 2023-12-26 09:53:24,185 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master 2023-12-26 09:53:24,286 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null 2023-12-26 09:53:24,286 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x100c39ae9290002, quorum=127.0.0.1:59827, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null 2023-12-26 09:53:24,295 INFO [Time-limited test] hbase.ResourceChecker(175): after: master.TestActiveMasterManager#testBackupMasterUpdates Thread=35 (was 34) Potentially hanging thread: Time-limited test-EventThread sun.nio.cs.UTF_8$Encoder.encodeBufferLoop(UTF_8.java:682) sun.nio.cs.UTF_8$Encoder.encodeLoop(UTF_8.java:693) java.nio.charset.CharsetEncoder.encode(CharsetEncoder.java:579) org.apache.maven.surefire.api.stream.AbstractStreamEncoder.encodeString(AbstractStreamEncoder.java:118) org.apache.maven.surefire.api.stream.AbstractStreamEncoder.encodeStringData(AbstractStreamEncoder.java:156) org.apache.maven.surefire.api.stream.AbstractStreamEncoder.encode(AbstractStreamEncoder.java:145) org.apache.maven.surefire.booter.spi.EventChannelEncoder.encodeMessage(EventChannelEncoder.java:378) org.apache.maven.surefire.booter.spi.EventChannelEncoder.setOutErr(EventChannelEncoder.java:172) org.apache.maven.surefire.booter.spi.EventChannelEncoder.testOutput(EventChannelEncoder.java:168) org.apache.maven.surefire.api.booter.ForkingRunListener.writeTestOutput(ForkingRunListener.java:99) org.apache.maven.surefire.api.booter.ForkingRunListener.writeTestOutput(ForkingRunListener.java:43) org.apache.maven.surefire.common.junit4.JUnit4RunListener.writeTestOutput(JUnit4RunListener.java:202) org.apache.maven.surefire.api.report.ConsoleOutputCapture$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.hadoop.hbase.zookeeper.PendingWatcher.process(PendingWatcher.java:38) 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=340 (was 340), ProcessCount=175 (was 175), AvailableMemoryMB=10909 (was 11195) 2023-12-26 09:53:24,299 INFO [Time-limited test] zookeeper.MiniZooKeeperCluster(344): Shutdown MiniZK cluster with all ZK servers