2024-01-12 00:53:16,203 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.TestActiveMasterManager timeout: 13 mins
2024-01-12 00:53:16,460 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/cb1b6d23-3948-5cf7-676c-04e84e4229bf
2024-01-12 00:53:16,469 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/cb1b6d23-3948-5cf7-676c-04e84e4229bf/cluster_835f7cbf-5baa-2ac7-bb17-4db47a13db86, deleteOnExit=true
2024-01-12 00:53:16,672 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/cb1b6d23-3948-5cf7-676c-04e84e4229bf/cluster_835f7cbf-5baa-2ac7-bb17-4db47a13db86/zookeeper_0, clientPort=53538, secureClientPort=-1, dataDir=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2.4/hbase-server/target/test-data/cb1b6d23-3948-5cf7-676c-04e84e4229bf/cluster_835f7cbf-5baa-2ac7-bb17-4db47a13db86/zookeeper_0/version-2, dataDirSize=457
dataLogDir=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2.4/hbase-server/target/test-data/cb1b6d23-3948-5cf7-676c-04e84e4229bf/cluster_835f7cbf-5baa-2ac7-bb17-4db47a13db86/zookeeper_0/version-2, dataLogSize=457
tickTime=2000, maxClientCnxns=300, minSessionTimeout=4000, maxSessionTimeout=40000, clientPortListenBacklog=-1, serverId=0

2024-01-12 00:53:16,691 INFO  [Time-limited test] zookeeper.MiniZooKeeperCluster(283): Started MiniZooKeeperCluster and ran 'stat' on client port=53538
2024-01-12 00:53:16,704 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.TestActiveMasterManager#testActiveMasterManagerFromZK Thread=19, OpenFileDescriptor=302, MaxFileDescriptor=60000, SystemLoadAverage=270, ProcessCount=167, AvailableMemoryMB=5649
2024-01-12 00:53:16,730 INFO  [Time-limited test] zookeeper.RecoverableZooKeeper(93): Process identifier=testActiveMasterManagerFromZK connecting to ZooKeeper ensemble=127.0.0.1:53538
2024-01-12 00:53:16,780 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK0x0, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=None, state=SyncConnected, path=null
2024-01-12 00:53:16,782 DEBUG [zk-event-processor-pool-0] zookeeper.ZKWatcher(625): testActiveMasterManagerFromZK-0x101193892c90000 connected
2024-01-12 00:53:16,834 DEBUG [Time-limited test] zookeeper.RecoverableZooKeeper(172): Node /hbase/master already deleted, retry=false
2024-01-12 00:53:16,866 DEBUG [Time-limited test] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x101193892c90000, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/running
2024-01-12 00:53:16,947 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x101193892c90000, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeCreated, state=SyncConnected, path=/hbase/running
2024-01-12 00:53:17,758 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101193892c90000, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-12 00:53:17,760 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!)
2024-01-12 00:53:17,760 INFO  [Time-limited test] master.ActiveMasterManager(237): Registered as active master=localhost,1,1705020796834
2024-01-12 00:53:17,775 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101193892c90000, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on existing znode=/hbase/running
2024-01-12 00:53:17,782 DEBUG [Thread-3] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101193892c90000, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-12 00:53:17,783 INFO  [Thread-3] master.ActiveMasterManager(278): Another master is the active master, localhost,1,1705020796834; waiting to become the next active master
2024-01-12 00:53:17,788 DEBUG [Time-limited test] master.ActiveMasterManager(144): Attempting to fetch active master sn from zk
2024-01-12 00:53:17,789 INFO  [Time-limited test] master.TestActiveMasterManager(187): Deleting master node
2024-01-12 00:53:17,793 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x101193892c90000, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master
2024-01-12 00:53:17,793 INFO  [Time-limited test] master.TestActiveMasterManager(191): Waiting for active master manager to be notified
2024-01-12 00:53:17,794 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x101193892c90000, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master
2024-01-12 00:53:17,794 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads
2024-01-12 00:53:17,795 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x101193892c90000, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master
2024-01-12 00:53:17,795 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads
2024-01-12 00:53:17,795 DEBUG [zk-event-processor-pool-0] master.TestActiveMasterManager$NodeDeletionListener(302): nodeDeleted(/hbase/master)
2024-01-12 00:53:17,796 INFO  [Time-limited test] master.TestActiveMasterManager(193): Master node deleted
2024-01-12 00:53:17,796 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x101193892c90000, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeCreated, state=SyncConnected, path=/hbase/master
2024-01-12 00:53:17,798 DEBUG [Thread-3] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101193892c90000, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-12 00:53:17,798 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101193892c90000, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-12 00:53:17,799 WARN  [Thread-3] hbase.ZNodeClearer(69): Environment variable HBASE_ZNODE_FILE not set; znodes will not be cleared on crash by start scripts (Longer MTTR!)
2024-01-12 00:53:17,799 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101193892c90000, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-12 00:53:17,799 INFO  [Thread-3] master.ActiveMasterManager(237): Registered as active master=localhost,2,1705020796861
2024-01-12 00:53:17,800 INFO  [Thread-3] master.TestActiveMasterManager$WaitToBeMasterThread(275): Second master has become the active master!
2024-01-12 00:53:17,806 DEBUG [Time-limited test] master.TestActiveMasterManager(202): Slept 1 times
2024-01-12 00:53:17,806 DEBUG [Time-limited test] master.ActiveMasterManager(144): Attempting to fetch active master sn from zk
2024-01-12 00:53:17,807 INFO  [Time-limited test] master.TestActiveMasterManager(208): Deleting master node
2024-01-12 00:53:17,809 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x101193892c90000, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master
2024-01-12 00:53:17,913 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x101193892c90000, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null
2024-01-12 00:53:17,913 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x101193892c90000, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null
2024-01-12 00:53:17,926 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.TestActiveMasterManager#testActiveMasterManagerFromZK Thread=34 (was 19)
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-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-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-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-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-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-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-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-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-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-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)

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-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-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-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)
 - Thread LEAK? -, OpenFileDescriptor=304 (was 302) - OpenFileDescriptor LEAK? -, MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=270 (was 270), ProcessCount=167 (was 167), AvailableMemoryMB=5325 (was 5649)
2024-01-12 00:53:17,940 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.TestActiveMasterManager#testRestartMaster Thread=34, OpenFileDescriptor=304, MaxFileDescriptor=60000, SystemLoadAverage=270, ProcessCount=167, AvailableMemoryMB=5325
2024-01-12 00:53:17,941 INFO  [Time-limited test] zookeeper.RecoverableZooKeeper(93): Process identifier=testActiveMasterManagerFromZK connecting to ZooKeeper ensemble=127.0.0.1:53538
2024-01-12 00:53:17,948 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK0x0, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=None, state=SyncConnected, path=null
2024-01-12 00:53:17,948 DEBUG [zk-event-processor-pool-0] zookeeper.ZKWatcher(625): testActiveMasterManagerFromZK-0x101193892c90001 connected
2024-01-12 00:53:17,956 DEBUG [Time-limited test] zookeeper.RecoverableZooKeeper(172): Node /hbase/master already deleted, retry=false
2024-01-12 00:53:17,957 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101193892c90001, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on existing znode=/hbase/running
2024-01-12 00:53:17,966 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x101193892c90001, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeDataChanged, state=SyncConnected, path=/hbase/running
2024-01-12 00:53:17,969 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101193892c90001, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-12 00:53:17,970 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!)
2024-01-12 00:53:17,971 INFO  [Time-limited test] master.ActiveMasterManager(237): Registered as active master=localhost,1,1705020797956
2024-01-12 00:53:17,974 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101193892c90001, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on existing znode=/hbase/running
2024-01-12 00:53:17,978 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101193892c90001, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-12 00:53:17,980 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x101193892c90001, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master
2024-01-12 00:53:17,980 INFO  [Time-limited test] master.ActiveMasterManager(278): Current master has this master's address, localhost,1,1705020797956; master was restarted? Deleting node.
2024-01-12 00:53:17,981 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x101193892c90001, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master
2024-01-12 00:53:17,981 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads
2024-01-12 00:53:17,982 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x101193892c90001, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master
2024-01-12 00:53:17,982 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads
2024-01-12 00:53:17,983 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x101193892c90001, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master
2024-01-12 00:53:17,983 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads
2024-01-12 00:53:17,986 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x101193892c90001, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeCreated, state=SyncConnected, path=/hbase/master
2024-01-12 00:53:17,986 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101193892c90001, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-12 00:53:17,986 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101193892c90001, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-12 00:53:17,987 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101193892c90001, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-12 00:53:17,987 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!)
2024-01-12 00:53:17,988 INFO  [Time-limited test] master.ActiveMasterManager(237): Registered as active master=localhost,1,1705020797956
2024-01-12 00:53:17,988 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101193892c90001, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-12 00:53:17,989 DEBUG [Time-limited test] master.ActiveMasterManager(144): Attempting to fetch active master sn from zk
2024-01-12 00:53:17,990 DEBUG [Time-limited test] master.ActiveMasterManager(144): Attempting to fetch active master sn from zk
2024-01-12 00:53:17,992 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101193892c90001, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-12 00:53:17,993 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101193892c90001, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-12 00:53:17,994 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x101193892c90001, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master
2024-01-12 00:53:18,095 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x101193892c90001, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null
2024-01-12 00:53:18,097 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x101193892c90001, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null
2024-01-12 00:53:18,104 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.TestActiveMasterManager#testRestartMaster Thread=35 (was 34)
Potentially hanging thread: Time-limited test-EventThread
	java.io.BufferedOutputStream.write(BufferedOutputStream.java:117)
	org.apache.maven.surefire.api.util.internal.Channels$4.writeImpl(Channels.java:199)
	org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleWritableChannel.write(AbstractNoninterruptibleWritableChannel.java:66)
	org.apache.maven.surefire.api.util.internal.AbstractNoninterruptibleWritableChannel.writeBuffered(AbstractNoninterruptibleWritableChannel.java:49)
	org.apache.maven.surefire.api.stream.AbstractStreamEncoder.write(AbstractStreamEncoder.java:69)
	org.apache.maven.surefire.booter.spi.EventChannelEncoder.write(EventChannelEncoder.java:288)
	org.apache.maven.surefire.booter.spi.EventChannelEncoder.setOutErr(EventChannelEncoder.java:173)
	org.apache.maven.surefire.booter.spi.EventChannelEncoder.testOutput(EventChannelEncoder.java:168)
	org.apache.maven.surefire.api.booter.ForkingRunListener.writeTestOutput(ForkingRunListener.java:99)
	org.apache.maven.surefire.api.booter.ForkingRunListener.writeTestOutput(ForkingRunListener.java:43)
	org.apache.maven.surefire.common.junit4.JUnit4RunListener.writeTestOutput(JUnit4RunListener.java:202)
	org.apache.maven.surefire.api.report.ConsoleOutputCapture$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=305 (was 270) - SystemLoadAverage LEAK? -, ProcessCount=167 (was 167), AvailableMemoryMB=5322 (was 5325)
2024-01-12 00:53:18,121 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.TestActiveMasterManager#testBackupMasterUpdates Thread=34, OpenFileDescriptor=304, MaxFileDescriptor=60000, SystemLoadAverage=305, ProcessCount=167, AvailableMemoryMB=5320
2024-01-12 00:53:18,121 INFO  [Time-limited test] zookeeper.RecoverableZooKeeper(93): Process identifier=testBackupMasterUpdates connecting to ZooKeeper ensemble=127.0.0.1:53538
2024-01-12 00:53:18,124 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates0x0, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=None, state=SyncConnected, path=null
2024-01-12 00:53:18,125 DEBUG [zk-event-processor-pool-0] zookeeper.ZKWatcher(625): testBackupMasterUpdates-0x101193892c90002 connected
2024-01-12 00:53:18,130 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on existing znode=/hbase/running
2024-01-12 00:53:18,136 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-12 00:53:18,137 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!)
2024-01-12 00:53:18,137 INFO  [Time-limited test] master.ActiveMasterManager(237): Registered as active master=localhost,1,-1
2024-01-12 00:53:18,140 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-12 00:53:18,140 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1001,-1
2024-01-12 00:53:18,144 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-12 00:53:18,247 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-12 00:53:18,248 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1002,-1
2024-01-12 00:53:18,248 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-12 00:53:18,351 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-12 00:53:18,352 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1003,-1
2024-01-12 00:53:18,352 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-12 00:53:18,456 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-12 00:53:18,457 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1004,-1
2024-01-12 00:53:18,458 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-12 00:53:18,560 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-12 00:53:18,561 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1005,-1
2024-01-12 00:53:18,562 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-12 00:53:18,669 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-12 00:53:18,670 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1006,-1
2024-01-12 00:53:18,670 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-12 00:53:18,774 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-12 00:53:18,775 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1007,-1
2024-01-12 00:53:18,775 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-12 00:53:18,878 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-12 00:53:18,879 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1008,-1
2024-01-12 00:53:18,879 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-12 00:53:18,982 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-12 00:53:18,983 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1009,-1
2024-01-12 00:53:18,983 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-12 00:53:19,086 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-12 00:53:19,086 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1010,-1
2024-01-12 00:53:19,087 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-12 00:53:19,190 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1001,-1
2024-01-12 00:53:19,191 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-12 00:53:19,193 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-12 00:53:19,296 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1002,-1
2024-01-12 00:53:19,296 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-12 00:53:19,297 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-12 00:53:19,399 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1003,-1
2024-01-12 00:53:19,400 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-12 00:53:19,400 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-12 00:53:19,502 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1004,-1
2024-01-12 00:53:19,502 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-12 00:53:19,502 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-12 00:53:19,606 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1005,-1
2024-01-12 00:53:19,606 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-12 00:53:19,606 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-12 00:53:19,708 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1006,-1
2024-01-12 00:53:19,709 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-12 00:53:19,709 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-12 00:53:19,811 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1007,-1
2024-01-12 00:53:19,811 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-12 00:53:19,811 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-12 00:53:19,914 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1008,-1
2024-01-12 00:53:19,914 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-12 00:53:19,914 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-12 00:53:20,017 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1009,-1
2024-01-12 00:53:20,017 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-12 00:53:20,017 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-12 00:53:20,120 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1010,-1
2024-01-12 00:53:20,120 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-12 00:53:20,120 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-12 00:53:20,223 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master
2024-01-12 00:53:20,323 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null
2024-01-12 00:53:20,323 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101193892c90002, quorum=127.0.0.1:53538, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null
2024-01-12 00:53:20,332 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.TestActiveMasterManager#testBackupMasterUpdates Thread=34 (was 34), OpenFileDescriptor=304 (was 304), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=305 (was 305), ProcessCount=167 (was 167), AvailableMemoryMB=4898 (was 5320)
2024-01-12 00:53:20,336 INFO  [Time-limited test] zookeeper.MiniZooKeeperCluster(344): Shutdown MiniZK cluster with all ZK servers