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https://issues.apache.org/jira/browse/YARN-9404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17105453#comment-17105453
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Jim Brennan commented on YARN-9404:
-----------------------------------
Thanks [~prabhujoseph]!
> TestApplicationLifetimeMonitor#testApplicationLifetimeMonitor fails
> intermittent
> --------------------------------------------------------------------------------
>
> Key: YARN-9404
> URL: https://issues.apache.org/jira/browse/YARN-9404
> Project: Hadoop YARN
> Issue Type: Test
> Components: resourcemanager
> Affects Versions: 3.2.0
> Reporter: Prabhu Joseph
> Assignee: Prabhu Joseph
> Priority: Major
> Fix For: 3.3.0, 2.10.1
>
> Attachments: YARN-9404-001.patch
>
>
> TestApplicationLifetimeMonitor#testApplicationLifetimeMonitor fails
> intermittent.
> {code}
> [ERROR]
> testApplicationLifetimeMonitor[0](org.apache.hadoop.yarn.server.resourcemanager.rmapp.TestApplicationLifetimeMonitor)
> Time elapsed: 34.75 s <<< FAILURE! java.lang.AssertionError: Application
> killed before lifetime value at org.junit.Assert.fail(Assert.java:88) at
> org.junit.Assert.assertTrue(Assert.java:41) at
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.TestApplicationLifetimeMonitor.testApplicationLifetimeMonitor(TestApplicationLifetimeMonitor.java:209)
> 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$1.runReflectiveCall(FrameworkMethod.java:50)
> at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
> at
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> at
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
> at
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266) at
> java.lang.Thread.run(Thread.java:748)
> {code}
> As per testcase logs, submittime is 1553240813597 and finishtime is
> 1553240844372. The testcase does (finishtime - submittime) / 1000 = 30775 /
> 1000 = 30 and loses the decimal, 775 ms.
> {code}
> 2019-03-22 07:47:24,357 INFO [Ping Checker] util.AbstractLivelinessMonitor
> (AbstractLivelinessMonitor.java:run(149)) -
> Expired:application_1553240811329_0004_LIFETIME Timed out after 0 secs
> 2019-03-22 07:47:24,384 INFO [AsyncDispatcher event handler]
> resourcemanager.RMAppManager$ApplicationSummary
> (RMAppManager.java:logAppSummary(219)) -
> appId=application_1553240811329_0004,name=,user=jenkins,queue=default,state=KILLED,trackingUrl=http://869e1f448cdd:8088/cluster/app/application_1553240811329_0004,appMasterHost=N/A,submitTime=1553240813597,startTime=1553240813604,launchTime=0,finishTime=1553240844372,finalStatus=KILLED,memorySeconds=0,vcoreSeconds=0,preemptedMemorySeconds=0,preemptedVcoreSeconds=0,preemptedAMContainers=0,preemptedNonAMContainers=0,preemptedResources=<memory:0\,
> vCores:0>,applicationType=YARN,resourceSeconds=0 MB-seconds\, 0
> vcore-seconds,preemptedResourceSeconds=0 MB-seconds\, 0 vcore-seconds
> {code}
> Testcase succeeds only when the seconds taken is above 30L.
> {code}
> long totalTimeRun =
> (app4.getFinishTime() - app4.getSubmitTime()) / 1000;
> Assert.assertTrue("Application killed before lifetime value",
> totalTimeRun > maxLifetime);
> {code}
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