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https://issues.apache.org/jira/browse/YARN-7748?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16325654#comment-16325654
]
Haibo Chen commented on YARN-7748:
----------------------------------
I suspect the failure has something to with more than one
AppAttemptRemovedSchedulerEvent are generated in the test. There are two lines
of log,
{code}
2018-01-14 09:45:16,228 INFO [main] capacity.LeafQueue
(LeafQueue.java:removeApplicationAttempt(973)) - Application removed - appId:
application_1515923115995_0001 user: user queue: default
#user-pending-applications: 0 #user-active-applications: 0
#queue-pending-applications: 0 #queue-active-applications: 0
{code}
and
{code}
2018-01-14 09:45:16,229 INFO [AsyncDispatcher event handler]
capacity.LeafQueue (LeafQueue.java:removeApplicationAttempt(973)) - Application
removed - appId: application_1515923115995_0001 user: user queue: default
#user-pending-applications: -1 #user-active-applications: 0
#queue-pending-applications: 0 #queue-active-applications: 0
{code}
> TestContainerResizing.testIncreaseContainerUnreservedWhenApplicationCompleted
> failed
> ------------------------------------------------------------------------------------
>
> Key: YARN-7748
> URL: https://issues.apache.org/jira/browse/YARN-7748
> Project: Hadoop YARN
> Issue Type: Bug
> Components: capacityscheduler
> Affects Versions: 3.0.0
> Reporter: Haibo Chen
>
> TestContainerResizing.testIncreaseContainerUnreservedWhenApplicationCompleted
> Failing for the past 1 build (Since Failed#19244 )
> Took 0.4 sec.
> *Error Message*
> expected null, but
> was:<org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.UsersManager$User@6193932a>
> *Stacktrace*
> {code}
> java.lang.AssertionError: expected null, but
> was:<org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.UsersManager$User@6193932a>
> at org.junit.Assert.fail(Assert.java:88)
> at org.junit.Assert.failNotNull(Assert.java:664)
> at org.junit.Assert.assertNull(Assert.java:646)
> at org.junit.Assert.assertNull(Assert.java:656)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestContainerResizing.testIncreaseContainerUnreservedWhenApplicationCompleted(TestContainerResizing.java:826)
> 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:47)
> at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
> 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.runners.ParentRunner.runLeaf(ParentRunner.java:271)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:369)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:275)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:239)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:160)
> at
> org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:373)
> at
> org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:334)
> at
> org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:119)
> at
> org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:407)
> {code}
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