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https://issues.apache.org/jira/browse/GEODE-516?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15981817#comment-15981817
]
ASF subversion and git services commented on GEODE-516:
-------------------------------------------------------
Commit 50686b0b44024d2bcbb4bea8a36ce3a40ac158c2 in geode's branch
refs/heads/feature/GEODE-2632-6-1 from [~bschuchardt]
[ https://git-wip-us.apache.org/repos/asf?p=geode.git;h=50686b0 ]
GEODE-576 & GEODE-516: GemFireDeadlockDetectorDUnitTest failures
Replaced pauses with Awaitility. Modified asyncs to use the DUnit
blackboard to synchronize their actions for repeatable behavior.
Cleaned up static locks to allow their reuse in other tests or in
repeating the same test.
> GemFireDeadlockDetectorDUnitTest.testDistributedDeadlockWithFunction has
> NullPointerException
> ---------------------------------------------------------------------------------------------
>
> Key: GEODE-516
> URL: https://issues.apache.org/jira/browse/GEODE-516
> Project: Geode
> Issue Type: Bug
> Components: messaging
> Reporter: xiaojian zhou
> Labels: Flaky, ShowDeadlockCommand
> Fix For: 1.2.0
>
>
> revision 0cc9d895b9f4465138d0fa223b0a0cadc1107893
> {noformat}
> java.lang.NullPointerException
> at
> com.gemstone.gemfire.distributed.internal.deadlock.DeadlockDetector.prettyFormat(DeadlockDetector.java:151)
> at
> com.gemstone.gemfire.distributed.internal.deadlock.GemFireDeadlockDetectorDUnitTest.testDistributedDeadlockWithFunction(GemFireDeadlockDetectorDUnitTest.java:118)
> 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:497)
> at junit.framework.TestCase.runTest(TestCase.java:176)
> at junit.framework.TestCase.runBare(TestCase.java:141)
> at junit.framework.TestResult$1.protect(TestResult.java:122)
> at junit.framework.TestResult.runProtected(TestResult.java:142)
> at junit.framework.TestResult.run(TestResult.java:125)
> at junit.framework.TestCase.run(TestCase.java:129)
> at junit.framework.TestSuite.runTest(TestSuite.java:252)
> at junit.framework.TestSuite.run(TestSuite.java:247)
> at
> org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:86)
> at
> org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.runTestClass(JUnitTestClassExecuter.java:105)
> at
> org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.execute(JUnitTestClassExecuter.java:56)
> at
> org.gradle.api.internal.tasks.testing.junit.JUnitTestClassProcessor.processTestClass(JUnitTestClassProcessor.java:64)
> at
> org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:50)
> at sun.reflect.GeneratedMethodAccessor215.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:497)
> at
> org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
> at
> org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
> at
> org.gradle.messaging.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
> at
> org.gradle.messaging.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
> at com.sun.proxy.$Proxy2.processTestClass(Unknown Source)
> at
> org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:106)
> at sun.reflect.GeneratedMethodAccessor214.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:497)
> at
> org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
> at
> org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
> at
> org.gradle.messaging.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:360)
> at
> org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:54)
> at
> org.gradle.internal.concurrent.StoppableExecutorImpl$1.run(StoppableExecutorImpl.java:40)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
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