2024-01-19 14:53:12,837 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.TestActiveMasterManager timeout: 13 mins
2024-01-19 14:53:13,101 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/b543df6c-70cc-7ef9-2e27-127e6aaeb0ee
2024-01-19 14:53:13,111 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/b543df6c-70cc-7ef9-2e27-127e6aaeb0ee/cluster_d9172f79-208f-a99b-3126-f4a097b55ddc, deleteOnExit=true
2024-01-19 14:53:13,316 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/b543df6c-70cc-7ef9-2e27-127e6aaeb0ee/cluster_d9172f79-208f-a99b-3126-f4a097b55ddc/zookeeper_0, clientPort=62983, secureClientPort=-1, dataDir=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2.4/hbase-server/target/test-data/b543df6c-70cc-7ef9-2e27-127e6aaeb0ee/cluster_d9172f79-208f-a99b-3126-f4a097b55ddc/zookeeper_0/version-2, dataDirSize=457
dataLogDir=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2.4/hbase-server/target/test-data/b543df6c-70cc-7ef9-2e27-127e6aaeb0ee/cluster_d9172f79-208f-a99b-3126-f4a097b55ddc/zookeeper_0/version-2, dataLogSize=457
tickTime=2000, maxClientCnxns=300, minSessionTimeout=4000, maxSessionTimeout=40000, clientPortListenBacklog=-1, serverId=0

2024-01-19 14:53:13,334 INFO  [Time-limited test] zookeeper.MiniZooKeeperCluster(283): Started MiniZooKeeperCluster and ran 'stat' on client port=62983
2024-01-19 14:53:13,349 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.TestActiveMasterManager#testActiveMasterManagerFromZK Thread=19, OpenFileDescriptor=302, MaxFileDescriptor=60000, SystemLoadAverage=265, ProcessCount=170, AvailableMemoryMB=12790
2024-01-19 14:53:13,374 INFO  [Time-limited test] zookeeper.RecoverableZooKeeper(93): Process identifier=testActiveMasterManagerFromZK connecting to ZooKeeper ensemble=127.0.0.1:62983
2024-01-19 14:53:13,427 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK0x0, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=None, state=SyncConnected, path=null
2024-01-19 14:53:13,430 DEBUG [zk-event-processor-pool-0] zookeeper.ZKWatcher(625): testActiveMasterManagerFromZK-0x101404614b10000 connected
2024-01-19 14:53:13,481 DEBUG [Time-limited test] zookeeper.RecoverableZooKeeper(172): Node /hbase/master already deleted, retry=false
2024-01-19 14:53:13,504 DEBUG [Time-limited test] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x101404614b10000, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/running
2024-01-19 14:53:13,595 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x101404614b10000, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeCreated, state=SyncConnected, path=/hbase/running
2024-01-19 14:53:14,443 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101404614b10000, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-19 14:53:14,445 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!)
2024-01-19 14:53:14,446 INFO  [Time-limited test] master.ActiveMasterManager(237): Registered as active master=localhost,1,1705675993481
2024-01-19 14:53:14,466 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101404614b10000, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/running
2024-01-19 14:53:14,474 DEBUG [Thread-3] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101404614b10000, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-19 14:53:14,475 INFO  [Thread-3] master.ActiveMasterManager(278): Another master is the active master, localhost,1,1705675993481; waiting to become the next active master
2024-01-19 14:53:14,478 DEBUG [Time-limited test] master.ActiveMasterManager(144): Attempting to fetch active master sn from zk
2024-01-19 14:53:14,479 INFO  [Time-limited test] master.TestActiveMasterManager(187): Deleting master node
2024-01-19 14:53:14,483 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x101404614b10000, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master
2024-01-19 14:53:14,484 INFO  [Time-limited test] master.TestActiveMasterManager(191): Waiting for active master manager to be notified
2024-01-19 14:53:14,484 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x101404614b10000, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master
2024-01-19 14:53:14,485 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads
2024-01-19 14:53:14,486 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x101404614b10000, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master
2024-01-19 14:53:14,486 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads
2024-01-19 14:53:14,486 DEBUG [zk-event-processor-pool-0] master.TestActiveMasterManager$NodeDeletionListener(302): nodeDeleted(/hbase/master)
2024-01-19 14:53:14,487 INFO  [Time-limited test] master.TestActiveMasterManager(193): Master node deleted
2024-01-19 14:53:14,490 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x101404614b10000, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeCreated, state=SyncConnected, path=/hbase/master
2024-01-19 14:53:14,491 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101404614b10000, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-19 14:53:14,491 DEBUG [Thread-3] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101404614b10000, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-19 14:53:14,493 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101404614b10000, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-19 14:53:14,493 WARN  [Thread-3] hbase.ZNodeClearer(69): Environment variable HBASE_ZNODE_FILE not set; znodes will not be cleared on crash by start scripts (Longer MTTR!)
2024-01-19 14:53:14,494 INFO  [Thread-3] master.ActiveMasterManager(237): Registered as active master=localhost,2,1705675993500
2024-01-19 14:53:14,494 INFO  [Thread-3] master.TestActiveMasterManager$WaitToBeMasterThread(275): Second master has become the active master!
2024-01-19 14:53:14,513 DEBUG [Time-limited test] master.TestActiveMasterManager(202): Slept 1 times
2024-01-19 14:53:14,513 INFO  [Time-limited test] master.TestActiveMasterManager(208): Deleting master node
2024-01-19 14:53:14,517 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x101404614b10000, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master
2024-01-19 14:53:14,519 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x101404614b10000, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master
2024-01-19 14:53:14,519 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads
2024-01-19 14:53:14,520 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x101404614b10000, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master
2024-01-19 14:53:14,520 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads
2024-01-19 14:53:14,520 DEBUG [zk-event-processor-pool-0] master.TestActiveMasterManager$NodeDeletionListener(302): nodeDeleted(/hbase/master)
2024-01-19 14:53:14,631 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x101404614b10000, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null
2024-01-19 14:53:14,631 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x101404614b10000, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null
2024-01-19 14:53:14,645 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.TestActiveMasterManager#testActiveMasterManagerFromZK Thread=34 (was 19)
Potentially hanging thread: NIOWorkerThread-11
	sun.misc.Unsafe.park(Native Method)
	java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	java.util.concurrent.locks.AbstractQueuedSynchronizer$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=265 (was 265), ProcessCount=170 (was 170), AvailableMemoryMB=12454 (was 12790)
2024-01-19 14:53:14,657 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.TestActiveMasterManager#testRestartMaster Thread=34, OpenFileDescriptor=304, MaxFileDescriptor=60000, SystemLoadAverage=265, ProcessCount=170, AvailableMemoryMB=12453
2024-01-19 14:53:14,658 INFO  [Time-limited test] zookeeper.RecoverableZooKeeper(93): Process identifier=testActiveMasterManagerFromZK connecting to ZooKeeper ensemble=127.0.0.1:62983
2024-01-19 14:53:14,662 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK0x0, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=None, state=SyncConnected, path=null
2024-01-19 14:53:14,663 DEBUG [zk-event-processor-pool-0] zookeeper.ZKWatcher(625): testActiveMasterManagerFromZK-0x101404614b10001 connected
2024-01-19 14:53:14,672 DEBUG [Time-limited test] zookeeper.RecoverableZooKeeper(172): Node /hbase/master already deleted, retry=false
2024-01-19 14:53:14,673 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101404614b10001, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/running
2024-01-19 14:53:14,684 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x101404614b10001, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeDataChanged, state=SyncConnected, path=/hbase/running
2024-01-19 14:53:14,687 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101404614b10001, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-19 14:53:14,688 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!)
2024-01-19 14:53:14,689 INFO  [Time-limited test] master.ActiveMasterManager(237): Registered as active master=localhost,1,1705675994672
2024-01-19 14:53:14,694 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101404614b10001, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/running
2024-01-19 14:53:14,698 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101404614b10001, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-19 14:53:14,701 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x101404614b10001, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master
2024-01-19 14:53:14,701 INFO  [Time-limited test] master.ActiveMasterManager(278): Current master has this master's address, localhost,1,1705675994672; master was restarted? Deleting node.
2024-01-19 14:53:14,702 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x101404614b10001, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master
2024-01-19 14:53:14,702 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads
2024-01-19 14:53:14,703 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(165): testActiveMasterManagerFromZK-0x101404614b10001, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on znode that does not yet exist, /hbase/master
2024-01-19 14:53:14,703 DEBUG [zk-event-processor-pool-0] master.ActiveMasterManager(186): No master available. Notifying waiting threads
2024-01-19 14:53:14,705 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x101404614b10001, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeCreated, state=SyncConnected, path=/hbase/master
2024-01-19 14:53:14,706 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101404614b10001, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-19 14:53:14,706 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101404614b10001, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-19 14:53:14,708 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101404614b10001, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-19 14:53:14,708 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101404614b10001, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-19 14:53:14,710 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101404614b10001, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-19 14:53:14,710 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!)
2024-01-19 14:53:14,711 INFO  [Time-limited test] master.ActiveMasterManager(237): Registered as active master=localhost,1,1705675994672
2024-01-19 14:53:14,712 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101404614b10001, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-19 14:53:14,713 DEBUG [zk-event-processor-pool-0] zookeeper.ZKUtil(163): testActiveMasterManagerFromZK-0x101404614b10001, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-19 14:53:14,713 DEBUG [Time-limited test] master.ActiveMasterManager(144): Attempting to fetch active master sn from zk
2024-01-19 14:53:14,718 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x101404614b10001, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master
2024-01-19 14:53:14,818 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x101404614b10001, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null
2024-01-19 14:53:14,819 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testActiveMasterManagerFromZK-0x101404614b10001, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null
2024-01-19 14:53:14,829 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.TestActiveMasterManager#testRestartMaster Thread=35 (was 34)
Potentially hanging thread: Time-limited test-EventThread
	java.lang.Throwable.getStackTraceElement(Native Method)
	java.lang.Throwable.getOurStackTrace(Throwable.java:828)
	java.lang.Throwable.getStackTrace(Throwable.java:817)
	org.apache.log4j.spi.LocationInfo.<init>(LocationInfo.java:98)
	org.apache.log4j.spi.LoggingEvent.getLocationInformation(LoggingEvent.java:260)
	org.apache.log4j.helpers.PatternParser$ClassNamePatternConverter.getFullyQualifiedName(PatternParser.java:518)
	org.apache.log4j.helpers.PatternParser$NamedPatternConverter.convert(PatternParser.java:491)
	org.apache.log4j.helpers.PatternConverter.format(PatternConverter.java:63)
	org.apache.log4j.PatternLayout.format(PatternLayout.java:510)
	org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:303)
	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=265 (was 265), ProcessCount=170 (was 170), AvailableMemoryMB=12449 (was 12453)
2024-01-19 14:53:14,842 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.TestActiveMasterManager#testBackupMasterUpdates Thread=34, OpenFileDescriptor=304, MaxFileDescriptor=60000, SystemLoadAverage=265, ProcessCount=170, AvailableMemoryMB=12448
2024-01-19 14:53:14,843 INFO  [Time-limited test] zookeeper.RecoverableZooKeeper(93): Process identifier=testBackupMasterUpdates connecting to ZooKeeper ensemble=127.0.0.1:62983
2024-01-19 14:53:14,848 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates0x0, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=None, state=SyncConnected, path=null
2024-01-19 14:53:14,849 DEBUG [zk-event-processor-pool-0] zookeeper.ZKWatcher(625): testBackupMasterUpdates-0x101404614b10002 connected
2024-01-19 14:53:14,855 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/running
2024-01-19 14:53:14,861 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/master
2024-01-19 14:53:14,862 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!)
2024-01-19 14:53:14,863 INFO  [Time-limited test] master.ActiveMasterManager(237): Registered as active master=localhost,1,-1
2024-01-19 14:53:14,865 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-19 14:53:14,866 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1001,-1
2024-01-19 14:53:14,871 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-19 14:53:14,873 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-19 14:53:14,874 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1002,-1
2024-01-19 14:53:14,874 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-19 14:53:14,977 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-19 14:53:14,978 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1003,-1
2024-01-19 14:53:14,979 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-19 14:53:15,082 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-19 14:53:15,083 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1004,-1
2024-01-19 14:53:15,084 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-19 14:53:15,187 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-19 14:53:15,188 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1005,-1
2024-01-19 14:53:15,188 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-19 14:53:15,295 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-19 14:53:15,296 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1006,-1
2024-01-19 14:53:15,296 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-19 14:53:15,401 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-19 14:53:15,402 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1007,-1
2024-01-19 14:53:15,402 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-19 14:53:15,505 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-19 14:53:15,506 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1008,-1
2024-01-19 14:53:15,507 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-19 14:53:15,609 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-19 14:53:15,611 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1009,-1
2024-01-19 14:53:15,611 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-19 14:53:15,714 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-19 14:53:15,714 DEBUG [Time-limited test] zookeeper.ZKUtil(163): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Set watcher on existing znode=/hbase/backup-masters/localhost,1010,-1
2024-01-19 14:53:15,715 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-19 14:53:15,818 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1001,-1
2024-01-19 14:53:15,818 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-19 14:53:15,820 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-19 14:53:15,923 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1002,-1
2024-01-19 14:53:15,923 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-19 14:53:15,923 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-19 14:53:16,026 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1003,-1
2024-01-19 14:53:16,026 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-19 14:53:16,026 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-19 14:53:16,129 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1004,-1
2024-01-19 14:53:16,129 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-19 14:53:16,129 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-19 14:53:16,233 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1005,-1
2024-01-19 14:53:16,233 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-19 14:53:16,233 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-19 14:53:16,335 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1006,-1
2024-01-19 14:53:16,336 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-19 14:53:16,336 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-19 14:53:16,438 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1007,-1
2024-01-19 14:53:16,439 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-19 14:53:16,439 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-19 14:53:16,541 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1008,-1
2024-01-19 14:53:16,542 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-19 14:53:16,542 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-19 14:53:16,645 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1009,-1
2024-01-19 14:53:16,645 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-19 14:53:16,646 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-19 14:53:16,748 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/backup-masters/localhost,1010,-1
2024-01-19 14:53:16,748 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeChildrenChanged, state=SyncConnected, path=/hbase/backup-masters
2024-01-19 14:53:16,748 INFO  [Time-limited test] hbase.Waiter(180): Waiting up to [10,000] milli-secs(wait.for.ratio=[1])
2024-01-19 14:53:16,851 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=NodeDeleted, state=SyncConnected, path=/hbase/master
2024-01-19 14:53:16,951 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null
2024-01-19 14:53:16,952 DEBUG [Time-limited test-EventThread] zookeeper.ZKWatcher(600): testBackupMasterUpdates-0x101404614b10002, quorum=127.0.0.1:62983, baseZNode=/hbase Received ZooKeeper Event, type=None, state=Closed, path=null
2024-01-19 14:53:16,960 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.TestActiveMasterManager#testBackupMasterUpdates Thread=35 (was 34)
Potentially hanging thread: Time-limited test-EventThread
 - Thread LEAK? -, OpenFileDescriptor=304 (was 304), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=260 (was 265), ProcessCount=169 (was 170), AvailableMemoryMB=12047 (was 12448)
2024-01-19 14:53:16,964 INFO  [Time-limited test] zookeeper.MiniZooKeeperCluster(344): Shutdown MiniZK cluster with all ZK servers