[jira] [Created] (FLINK-20428) ZooKeeperLeaderElectionConnectionHandlingTest.testConnectionSuspendedHandlingDuringInitialization failed with "No result is expected since there was no leader elected before stopping the server, yet"

[Shang Yuanchun (Jira)]

Dian Fu created FLINK-20428:
-------------------------------

             Summary: ZooKeeperLeaderElectionConnectionHandlingTest.testConnectionSuspendedHandlingDuringInitialization failed with "No result is expected since there was no leader elected before stopping the server, yet"
                 Key: FLINK-20428
                 URL: https://issues.apache.org/jira/browse/FLINK-20428
             Project: Flink
          Issue Type: Bug
          Components: Runtime / Coordination
    Affects Versions: 1.13.0
            Reporter: Dian Fu
             Fix For: 1.12.0


https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=10327&view=logs&j=0da23115-68bb-5dcd-192c-bd4c8adebde1&t=05b74a19-4ee4-5036-c46f-ada307df6cf0

{code}
2020-11-30T13:22:47.5981970Z [ERROR] testConnectionSuspendedHandlingDuringInitialization(org.apache.flink.runtime.leaderelection.ZooKeeperLeaderElectionConnectionHandlingTest)  Time elapsed: 2.16 s  <<< FAILURE!
2020-11-30T13:22:47.5984731Z java.lang.AssertionError:
2020-11-30T13:22:47.5985220Z No result is expected since there was no leader elected before stopping the server, yet.
2020-11-30T13:22:47.5985546Z Expected: is null
2020-11-30T13:22:47.5985866Z      but: was <java.util.concurrent.CompletableFuture@53f3bdbd[Completed normally]>
2020-11-30T13:22:47.5986376Z at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:20)
2020-11-30T13:22:47.5986752Z at org.junit.Assert.assertThat(Assert.java:956)
2020-11-30T13:22:47.5990853Z at org.apache.flink.runtime.leaderelection.ZooKeeperLeaderElectionConnectionHandlingTest.testConnectionSuspendedHandlingDuringInitialization(ZooKeeperLeaderElectionConnectionHandlingTest.java:106)
{code}



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