[FLINK-23518] ZooKeeperLeaderElectionConnectionHandlingTest hangs on Azure

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.14.0
• Fix Version/s: 1.14.0
• Component/s: Runtime / Coordination
• Labels: pull-request-available test-stability
• Assignee: Chesnay Schepler
• Reporter: Dawid Wysakowicz
• Created: 27/Jul/21 13:39
• Updated: 28/Aug/21 13:06
• Resolved: 02/Aug/21 06:43

Description

https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=20964&view=logs&j=0da23115-68bb-5dcd-192c-bd4c8adebde1&t=24c3384f-1bcb-57b3-224f-51bf973bbee8&l=9511

Jul 26 11:05:26 "main" #1 prio=5 os_prio=0 tid=0x00007efd7000b800 nid=0x1769 waiting on condition [0x00007efd771ea000]
Jul 26 11:05:26    java.lang.Thread.State: WAITING (parking)
Jul 26 11:05:26 	at sun.misc.Unsafe.park(Native Method)
Jul 26 11:05:26 	- parking to wait for  <0x0000000086681f00> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
Jul 26 11:05:26 	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
Jul 26 11:05:26 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
Jul 26 11:05:26 	at java.util.concurrent.ArrayBlockingQueue.take(ArrayBlockingQueue.java:403)
Jul 26 11:05:26 	at org.apache.flink.runtime.leaderelection.ZooKeeperLeaderElectionConnectionHandlingTest$QueueLeaderElectionListener.next(ZooKeeperLeaderElectionConnectionHandlingTest.java:324)
Jul 26 11:05:26 	at org.apache.flink.runtime.leaderelection.ZooKeeperLeaderElectionConnectionHandlingTest$QueueLeaderElectionListener.next(ZooKeeperLeaderElectionConnectionHandlingTest.java:318)
Jul 26 11:05:26 	at org.apache.flink.runtime.leaderelection.ZooKeeperLeaderElectionConnectionHandlingTest.testConnectionSuspendedHandlingDuringInitialization(ZooKeeperLeaderElectionConnectionHandlingTest.java:114)
Jul 26 11:05:26 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
Jul 26 11:05:26 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
Jul 26 11:05:26 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
Jul 26 11:05:26 	at java.lang.reflect.Method.invoke(Method.java:498)
Jul 26 11:05:26 	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
Jul 26 11:05:26 	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
Jul 26 11:05:26 	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
Jul 26 11:05:26 	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
Jul 26 11:05:26 	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
Jul 26 11:05:26 	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
Jul 26 11:05:26 	at org.apache.flink.util.TestNameProvider$1.evaluate(TestNameProvider.java:45)
Jul 26 11:05:26 	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
Jul 26 11:05:26 	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
Jul 26 11:05:26 	at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
Jul 26 11:05:26 	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
Jul 26 11:05:26 	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
Jul 26 11:05:26 	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
Jul 26 11:05:26 	at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
Jul 26 11:05:26 	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
Jul 26 11:05:26 	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
Jul 26 11:05:26 	at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
Jul 26 11:05:26 	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
Jul 26 11:05:26 	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
Jul 26 11:05:26 	at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
Jul 26 11:05:26 	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
Jul 26 11:05:26 	at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
Jul 26 11:05:26 	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
Jul 26 11:05:26 	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
Jul 26 11:05:26 	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
Jul 26 11:05:26 	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
Jul 26 11:05:26 	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
Jul 26 11:05:26 	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)

Issue Links

• links to: GitHub Pull Request #16648