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Posted to yarn-issues@hadoop.apache.org by "Robert Kanter (JIRA)" <ji...@apache.org> on 2017/12/05 22:15:00 UTC
[jira] [Commented] (YARN-7577) Unit Fail:
TestAMRestart#testPreemptedAMRestartOnRMRestart
[ https://issues.apache.org/jira/browse/YARN-7577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16279277#comment-16279277 ]
Robert Kanter commented on YARN-7577:
-------------------------------------
The changes overall seem fine to me, but we should subclass {{ParameterizedSchedulerTestBase}} instead of doing the parameterization here again. Plus, you can then call {{getSchedulerType()}} instead of using {{instanceof}}.
> Unit Fail: TestAMRestart#testPreemptedAMRestartOnRMRestart
> ----------------------------------------------------------
>
> Key: YARN-7577
> URL: https://issues.apache.org/jira/browse/YARN-7577
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Miklos Szegedi
> Assignee: Miklos Szegedi
> Attachments: YARN-7577.000.patch, YARN-7577.001.patch, YARN-7577.002.patch
>
>
> This happens, if Fair Scheduler is the default. The test should run with both schedulers
> {code}
> java.lang.AssertionError:
> Expected :-102
> Actual :-106
> at org.junit.Assert.fail(Assert.java:88)
> at org.junit.Assert.failNotEquals(Assert.java:743)
> at org.junit.Assert.assertEquals(Assert.java:118)
> at org.junit.Assert.assertEquals(Assert.java:555)
> at org.junit.Assert.assertEquals(Assert.java:542)
> at org.apache.hadoop.yarn.server.resourcemanager.applicationsmanager.TestAMRestart.testPreemptedAMRestartOnRMRestart(TestAMRestart.java:583)
> 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$1.runReflectiveCall(FrameworkMethod.java:47)
> at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
> at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
> {code}
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