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https://issues.apache.org/jira/browse/FLINK-30878?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17683338#comment-17683338
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Matthias Pohl commented on FLINK-30878:
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https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=45592&view=logs&j=bea52777-eaf8-5663-8482-18fbc3630e81&t=b2642e3a-5b86-574d-4c8a-f7e2842bfb14&l=34767
> KubernetesHighAvailabilityRecoverFromSavepointITCase fails due to a deadlock
> ----------------------------------------------------------------------------
>
> Key: FLINK-30878
> URL: https://issues.apache.org/jira/browse/FLINK-30878
> Project: Flink
> Issue Type: Bug
> Components: Deployment / Kubernetes, Runtime / Coordination
> Affects Versions: 1.17.0, 1.15.3, 1.16.1
> Reporter: Matthias Pohl
> Assignee: Matthias Pohl
> Priority: Blocker
> Labels: pull-request-available, test-stability
>
> We're seeing a test failure in
> {{KubernetesHighAvailabilityRecoverFromSavepointITCase}} due to a deadlock:
> {code:java}
> 2023-02-01T18:53:35.5540322Z "ForkJoinPool-1-worker-1" #14 daemon prio=5
> os_prio=0 tid=0x00007f68ecb18000 nid=0x43dd1 waiting on condition
> [0x00007f68c1711000]
> 2023-02-01T18:53:35.5540900Z java.lang.Thread.State: TIMED_WAITING
> (parking)
> 2023-02-01T18:53:35.5541272Z at sun.misc.Unsafe.park(Native Method)
> 2023-02-01T18:53:35.5541932Z - parking to wait for <0x00000000d14d7b60> (a
> java.util.concurrent.CompletableFuture$Signaller)
> 2023-02-01T18:53:35.5542496Z at
> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
> 2023-02-01T18:53:35.5543088Z at
> java.util.concurrent.CompletableFuture$Signaller.block(CompletableFuture.java:1709)
> 2023-02-01T18:53:35.5543672Z at
> java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3313)
> 2023-02-01T18:53:35.5544240Z at
> java.util.concurrent.CompletableFuture.timedGet(CompletableFuture.java:1788)
> 2023-02-01T18:53:35.5544801Z at
> java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1928)
> 2023-02-01T18:53:35.5545632Z at
> org.apache.flink.kubernetes.highavailability.KubernetesHighAvailabilityRecoverFromSavepointITCase.testRecoverFromSavepoint(KubernetesHighAvailabilityRecoverFromSavepointITCase.java:113)
> 2023-02-01T18:53:35.5546409Z at
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) {code}
> [https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=45565&view=logs&j=bea52777-eaf8-5663-8482-18fbc3630e81&t=b2642e3a-5b86-574d-4c8a-f7e2842bfb14&l=61916]
> The build failure happens on 1.16. I'm adding 1.17 and 1.15 as fixVersions as
> well because it might be due to some recent changes which were introduced
> with FLINK-30462 and/or FLINK-30474
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