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From Kirk Lund <kl...@apache.org>
Subject Re: ExecutorServiceRuleDumpThreads fails intermittently
Date Tue, 05 Feb 2019 20:45:15 GMT
This test has been deleted because it was really just testing ThreadInfo
which is a JDK class. It was originally added as more of an example for
ExecutorServiceRule.

If you see ExecutorServiceRuleDumpThreadsTest fail in a precheckin, please
ignore it. Rebasing on develop will remove the test.

On Tue, Feb 5, 2019 at 11:55 AM Kirk Lund <klund@apache.org> wrote:

> ExecutorServiceRuleDumpThreads.showsThreadBlockedByOtherThread fails
> intermittently in precheckin.
>
> UnitTestOpenJDK11 failure: [
> https://concourse.apachegeode-ci.info/builds/35684|https://concourse.apachegeode-ci.info/builds/35684
> ]
>
> *This is one I recently created, so I'll fix it. *Not sure why it passed
> StressNewTest and now fails...
>
> org.awaitility.core.ConditionTimeoutException: Assertion condition defined
> as a lambda expression in
> org.apache.geode.test.junit.rules.ExecutorServiceRuleDumpThreadsTest
> Expecting:
>  <"">
> to contain:
>  <"-  locked java.lang.Object@50c92111">  within 300 seconds.
> at org.awaitility.core.ConditionAwaiter.await(ConditionAwaiter.java:145)
> at
> org.awaitility.core.AssertionCondition.await(AssertionCondition.java:122)
> at org.awaitility.core.AssertionCondition.await(AssertionCondition.java:32)
> at org.awaitility.core.ConditionFactory.until(ConditionFactory.java:902)
> at
> org.awaitility.core.ConditionFactory.untilAsserted(ConditionFactory.java:723)
> at
> org.apache.geode.test.junit.rules.ExecutorServiceRuleDumpThreadsTest.showsThreadBlockedByOtherThread(ExecutorServiceRuleDumpThreadsTest.java:385)
> at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:566)
> 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.RunAfters.evaluate(RunAfters.java:27)
> at
> org.apache.geode.test.junit.rules.serializable.SerializableExternalResource$1.evaluate(SerializableExternalResource.java:38)
> 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$2.evaluate(ParentRunner.java:268)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
> at
> org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:110)
> at
> org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:58)
> at
> org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:38)
> at
> org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:66)
> at
> org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51)
> at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:566)
> at
> org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
> at
> org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
> at
> org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
> at
> org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
> at com.sun.proxy.$Proxy2.processTestClass(Unknown Source)
> at
> org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:118)
> at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:566)
> at
> org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
> at
> org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
> at
> org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:175)
> at
> org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:157)
> at
> org.gradle.internal.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:404)
> at
> org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63)
> at
> org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:46)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
> at
> org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55)
> at java.lang.Thread.run(Thread.java:834)
> Caused by: org.awaitility.core.DeadlockException: Deadlocked threads
> detected:
>
> "pool-3-thread-1" prio=5 Id=20 BLOCKED on java.lang.Object@89b77cf owned
> by "pool-3-thread-2" Id=21
> at
> app//org.apache.geode.test.junit.rules.ExecutorServiceRuleDumpThreadsTest.lambda$showsThreadsInMonitorDeadlock$8(ExecutorServiceRuleDumpThreadsTest.java:229)
> -  blocked on java.lang.Object@89b77cf
> -  locked java.lang.Object@4d99f8b8
> at
> app//org.apache.geode.test.junit.rules.ExecutorServiceRuleDumpThreadsTest$$Lambda$77/0x00000001001b9840.call(Unknown
> Source)
> at java.base@11.0.2
> /java.util.concurrent.FutureTask.run(FutureTask.java:264)
> at java.base@11.0.2
> /java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
> at java.base@11.0.2
> /java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
> at java.base@11.0.2/java.lang.Thread.run(Thread.java:834)
>
> Number of locked synchronizers = 1
> - java.util.concurrent.ThreadPoolExecutor$Worker@fa8b43b
>
> "pool-3-thread-2" prio=5 Id=21 BLOCKED on java.lang.Object@4d99f8b8 owned
> by "pool-3-thread-1" Id=20
> at
> app//org.apache.geode.test.junit.rules.ExecutorServiceRuleDumpThreadsTest.lambda$showsThreadsInMonitorDeadlock$9(ExecutorServiceRuleDumpThreadsTest.java:240)
> -  blocked on java.lang.Object@4d99f8b8
> -  locked java.lang.Object@89b77cf
> at
> app//org.apache.geode.test.junit.rules.ExecutorServiceRuleDumpThreadsTest$$Lambda$78/0x00000001001b9c40.call(Unknown
> Source)
> at java.base@11.0.2
> /java.util.concurrent.FutureTask.run(FutureTask.java:264)
> at java.base@11.0.2
> /java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
> at java.base@11.0.2
> /java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
> at java.base@11.0.2/java.lang.Thread.run(Thread.java:834)
>
> Number of locked synchronizers = 1
> - java.util.concurrent.ThreadPoolExecutor$Worker@769730ab
>
>
> at org.awaitility.core.ConditionAwaiter.await(ConditionAwaiter.java:138)
> ... 55 more
>
>

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