[jira] [Created] (FLINK-13514) StreamTaskTest#testAsyncCheckpointingConcurrentCloseAfterAcknowledge unstable

[Shang Yuanchun (Jira)]

Chesnay Schepler created FLINK-13514:
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             Summary: StreamTaskTest#testAsyncCheckpointingConcurrentCloseAfterAcknowledge unstable
                 Key: FLINK-13514
                 URL: https://issues.apache.org/jira/browse/FLINK-13514
             Project: Flink
          Issue Type: Bug
          Components: API / DataStream, Tests
    Affects Versions: 1.10.0
            Reporter: Chesnay Schepler
            Assignee: Chesnay Schepler
             Fix For: 1.10.0


Somewhat reproducible by running the test locally a few hundred times.
{code:java}
org.mockito.exceptions.verification.NeverWantedButInvoked:
keyedStateHandle.discardState();
Never wanted here:
-> at org.apache.flink.streaming.runtime.tasks.StreamTaskTest.testAsyncCheckpointingConcurrentCloseAfterAcknowledge(StreamTaskTest.java:543)
But invoked here:
-> at org.apache.flink.runtime.state.SnapshotResult.discardState(SnapshotResult.java:82)


    at org.apache.flink.streaming.runtime.tasks.StreamTaskTest.testAsyncCheckpointingConcurrentCloseAfterAcknowledge(StreamTaskTest.java:543)
    at sun.reflect.GeneratedMethodAccessor24.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
    at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
    at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.lang.Thread.run(Thread.java:748){code}



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