[jira] [Created] (FLINK-22577) KubernetesLeaderElectionAndRetrievalITCase is failing

[Shang Yuanchun (Jira)]

Matthias created FLINK-22577:
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             Summary: KubernetesLeaderElectionAndRetrievalITCase is failing
                 Key: FLINK-22577
                 URL: https://issues.apache.org/jira/browse/FLINK-22577
             Project: Flink
          Issue Type: Bug
          Components: Deployment / Kubernetes, Runtime / Coordination
    Affects Versions: 1.12.3, 1.13.0, 1.14.0
            Reporter: Matthias


{{KubernetesLeaderElectionAndRetrievalITCase}} is failing constantly. Running it locally results in an {{AssertionError}}:
{code}
3069 [KubernetesLeaderElector-ExecutorService-thread-1] DEBUG io.fabric8.kubernetes.client.extended.leaderelection.LeaderElector [] - Loop thread interrupted
java.lang.InterruptedException: null
        at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:998) ~[?:1.8.0_265]
        at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) ~[?:1.8.0_265]
        at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:231) ~[?:1.8.0_265]
        at io.fabric8.kubernetes.client.extended.leaderelection.LeaderElector.loop(LeaderElector.java:200) ~[kubernetes-client-4.9.2.jar:?]
        at io.fabric8.kubernetes.client.extended.leaderelection.LeaderElector.renewWithTimeout(LeaderElector.java:100) ~[kubernetes-client-4.9.2.jar:?]
        at io.fabric8.kubernetes.client.extended.leaderelection.LeaderElector.run(LeaderElector.java:71) ~[kubernetes-client-4.9.2.jar:?]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_265]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_265]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_265]
3078 [KubernetesLeaderElector-ExecutorService-thread-1] ERROR org.apache.flink.runtime.util.FatalExitExceptionHandler [] - FATAL: Thread 'KubernetesLeaderElector-ExecutorService-thread-1' produced an uncaught exception. Stopping the process...
java.lang.AssertionError: null
        at org.apache.flink.kubernetes.highavailability.KubernetesLeaderElectionDriver.writeLeaderInformation(KubernetesLeaderElectionDriver.java:130) ~[classes/:?]
        at org.apache.flink.runtime.leaderelection.TestingLeaderElectionEventHandler.lambda$onRevokeLeadership$1(TestingLeaderElectionEventHandler.java:69) ~[test-classes/:?]
        at org.apache.flink.runtime.leaderelection.TestingLeaderElectionEventHandler.waitForInitialization(TestingLeaderElectionEventHandler.java:93) ~[test-classes/:?]
        at org.apache.flink.runtime.leaderelection.TestingLeaderElectionEventHandler.onRevokeLeadership(TestingLeaderElectionEventHandler.java:66) ~[test-classes/:?]
        at org.apache.flink.kubernetes.highavailability.KubernetesLeaderElectionDriver$LeaderCallbackHandlerImpl.notLeader(KubernetesLeaderElectionDriver.java:202) ~[classes/:?]
        at io.fabric8.kubernetes.client.extended.leaderelection.LeaderCallbacks.onStopLeading(LeaderCallbacks.java:38) ~[kubernetes-client-4.9.2.jar:?]
        at io.fabric8.kubernetes.client.extended.leaderelection.LeaderElector.run(LeaderElector.java:72) ~[kubernetes-client-4.9.2.jar:?]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[?:1.8.0_265]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[?:1.8.0_265]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_265]
{code}



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