[jira] [Created] (FLINK-13585) Test TaskAsyncCallTest#testSetsUserCodeClassLoader() deadlocks

[Shang Yuanchun (Jira)]

Gary Yao created FLINK-13585:
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             Summary: Test TaskAsyncCallTest#testSetsUserCodeClassLoader() deadlocks
                 Key: FLINK-13585
                 URL: https://issues.apache.org/jira/browse/FLINK-13585
             Project: Flink
          Issue Type: Bug
          Components: Tests
    Affects Versions: 1.10.0
            Reporter: Gary Yao
         Attachments: log.txt

{{TaskAsyncCallTest#testSetsUserCodeClassLoader() deadlocks}} sporadically. Commit 1ad16bc252f1d3502a29ddb2081fdfdf3436cc55.

*Stacktrace:*
{noformat}

"main" #1 prio=5 os_prio=0 tid=0x00007f5e6000b800 nid=0x49bd in Object.wait() [0x00007f5e67e0b000]
   java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        - waiting on <0x000000008f450af8> (a java.lang.Object)
        at java.lang.Object.wait(Object.java:502)
        at org.apache.flink.core.testutils.OneShotLatch.await(OneShotLatch.java:63)
        - locked <0x000000008f450af8> (a java.lang.Object)
        at org.apache.flink.runtime.taskmanager.TaskAsyncCallTest.testSetsUserCodeClassLoader(TaskAsyncCallTest.java:201)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        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.RunBefores.evaluate(RunBefores.java:26)
        at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
        at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
        at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
        at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
        at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
        at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
        at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
        at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
        at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
{noformat}



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