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Date: Wed, 27 Jan 2016 00:58:39 +0000 (UTC)
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Subject: [jira] [Commented] (GEODE-864) CI failure:
 ParallelWANConflationDUnitTest.testParallelPropagationConflationOfRandomKeys
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    [ https://issues.apache.org/jira/browse/GEODE-864?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15118379#comment-15118379 ] 

ASF subversion and git services commented on GEODE-864:
-------------------------------------------------------

Commit a7249514eb2f09e5ca4920e7dc7aedfce4c2fe12 in incubator-geode's branch refs/heads/wan_cq_donation from [~upthewaterspout]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-geode.git;h=a724951 ]

GEODE-864: Waiting for conflation thread in conflation tests

For parallel queues, there is a actually a separate conflation thread
that removes entries from the queue on conflation. The tests need to
wait for this thread to finish it's work.

As part of this change, I refactored the ParallelWANConflationDUnitTest
to remove a bunch of duplicate code, replaced the VM.invoke(String)
calls with lambdas, and scaled the test down to create fewer buckets and
do fewer puts so that it runs in 1/4 of the time.


> CI failure: ParallelWANConflationDUnitTest.testParallelPropagationConflationOfRandomKeys
> ----------------------------------------------------------------------------------------
>
>                 Key: GEODE-864
>                 URL: https://issues.apache.org/jira/browse/GEODE-864
>             Project: Geode
>          Issue Type: Bug
>            Reporter: Dan Smith
>              Labels: CI
>
> This test is failing intermittently on wan_cq_donation branch.
> {noformat}
> Failed 4 times in the last 30 runs. Stability: 86 %
> Error Message
> dunit.RMIException: While invoking com.gemstone.gemfire.internal.cache.wan.WANTestBase.checkQueueSize in VM 4 running on Host timor.gemstone.com with 8 VMs
> Stacktrace
> dunit.RMIException: While invoking com.gemstone.gemfire.internal.cache.wan.WANTestBase.checkQueueSize in VM 4 running on Host timor.gemstone.com with 8 VMs
> 	at dunit.VM.invoke(VM.java:170)
> 	at com.gemstone.gemfire.internal.cache.wan.parallel.ParallelWANConflationDUnitTest.testParallelPropagationConflationOfRandomKeys(ParallelWANConflationDUnitTest.java:480)
> 	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$1.protect(TestResult.java:122)
> 	at junit.framework.TestResult.runProtected(TestResult.java:142)
> 	at junit.framework.TestResult.run(TestResult.java:125)
> 	at junit.framework.TestCase.run(TestCase.java:129)
> 	at junit.framework.TestSuite.runTest(TestSuite.java:252)
> 	at junit.framework.TestSuite.run(TestSuite.java:247)
> 	at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:86)
> 	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.runTestClass(JUnitTestClassExecuter.java:105)
> 	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.execute(JUnitTestClassExecuter.java:56)
> 	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassProcessor.processTestClass(JUnitTestClassProcessor.java:64)
> 	at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:50)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:497)
> 	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
> 	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
> 	at org.gradle.messaging.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
> 	at org.gradle.messaging.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
> 	at com.sun.proxy.$Proxy2.processTestClass(Unknown Source)
> 	at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:106)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:497)
> 	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
> 	at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
> 	at org.gradle.messaging.remote.internal.hub.MessageHub$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)
> Caused by: junit.framework.AssertionFailedError: expected:<1500> but was:<1520>
> 	at junit.framework.Assert.fail(Assert.java:57)
> 	at junit.framework.Assert.failNotEquals(Assert.java:329)
> 	at junit.framework.Assert.assertEquals(Assert.java:78)
> 	at junit.framework.Assert.assertEquals(Assert.java:234)
> 	at junit.framework.Assert.assertEquals(Assert.java:241)
> 	at junit.framework.TestCase.assertEquals(TestCase.java:409)
> 	at com.gemstone.gemfire.internal.cache.wan.WANTestBase.checkQueueSize(WANTestBase.java:3508)
> 	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 hydra.MethExecutor.execute(MethExecutor.java:198)
> 	at dunit.standalone.RemoteDUnitVM.executeMethodOnClass(RemoteDUnitVM.java:117)
> 	at sun.reflect.GeneratedMethodAccessor117.invoke(Unknown Source)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:497)
> 	at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:323)
> 	at sun.rmi.transport.Transport$1.run(Transport.java:200)
> 	at sun.rmi.transport.Transport$1.run(Transport.java:197)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
> 	at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:568)
> 	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:826)
> 	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$95(TCPTransport.java:683)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:682)
> 	... 3 more
> {noformat}


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