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Posted to dev@flink.apache.org by "Matthias Pohl (Jira)" <ji...@apache.org> on 2022/02/07 13:25:00 UTC

[jira] [Created] (FLINK-25981) ZooKeeperMultipleComponentLeaderElectionDriverTest failed

Matthias Pohl created FLINK-25981:
-------------------------------------

             Summary: ZooKeeperMultipleComponentLeaderElectionDriverTest failed
                 Key: FLINK-25981
                 URL: https://issues.apache.org/jira/browse/FLINK-25981
             Project: Flink
          Issue Type: Bug
          Components: Runtime / Coordination
    Affects Versions: 1.15.0
            Reporter: Matthias Pohl


We experienced a [build failure|https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=30783&view=logs&j=a57e0635-3fad-5b08-57c7-a4142d7d6fa9&t=2ef0effc-1da1-50e5-c2bd-aab434b1c5b7&l=15997] in {{ZooKeeperMultipleComponentLeaderElectionDriverTest.testLeaderElectionWithMultipleDrivers}}. The test halted when waiting for the next leader in [ZooKeeperMultipleComponentLeaderElectionDriverTest:256|https://github.com/apache/flink/blob/e8742f7f5cac34852d0e621036e1614bbdfe8ec3/flink-runtime/src/test/java/org/apache/flink/runtime/leaderelection/ZooKeeperMultipleComponentLeaderElectionDriverTest.java#L256]
{code}
Feb 04 18:02:54 "main" #1 prio=5 os_prio=0 tid=0x00007fab0800b800 nid=0xe07 waiting on condition [0x00007fab12574000]
Feb 04 18:02:54    java.lang.Thread.State: WAITING (parking)
Feb 04 18:02:54 	at sun.misc.Unsafe.park(Native Method)
Feb 04 18:02:54 	- parking to wait for  <0x000000008065c5c8> (a java.util.concurrent.CompletableFuture$Signaller)
Feb 04 18:02:54 	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
Feb 04 18:02:54 	at java.util.concurrent.CompletableFuture$Signaller.block(CompletableFuture.java:1707)
Feb 04 18:02:54 	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3323)
Feb 04 18:02:54 	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:1742)
Feb 04 18:02:54 	at java.util.concurrent.CompletableFuture.join(CompletableFuture.java:1947)
Feb 04 18:02:54 	at org.apache.flink.runtime.leaderelection.ZooKeeperMultipleComponentLeaderElectionDriverTest.testLeaderElectionWithMultipleDrivers(ZooKeeperMultipleComponentLeaderElectionDriverTest.java:256)
[...]
{code}



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