[jira] [Assigned] (YARN-4613) TestClientRMService#testGetClusterNodes fails occasionally

["Rohith Sharma K S (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/YARN-4613?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rohith Sharma K S reassigned YARN-4613:
---------------------------------------

    Assignee: Takashi Ohnishi

> TestClientRMService#testGetClusterNodes fails occasionally
> ----------------------------------------------------------
>
>                 Key: YARN-4613
>                 URL: https://issues.apache.org/jira/browse/YARN-4613
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: test
>         Environment: jenkins
>            Reporter: Jason Lowe
>            Assignee: Takashi Ohnishi
>         Attachments: YARN-4613.1.patch
>
>
> TestClientRMService has been failing occasionally on precommits.  Sample failure:
> {noformat}
> Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0
> Running org.apache.hadoop.yarn.server.resourcemanager.TestClientRMService
> Tests run: 19, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 15.077 sec <<< FAILURE! - in org.apache.hadoop.yarn.server.resourcemanager.TestClientRMService
> testGetClusterNodes(org.apache.hadoop.yarn.server.resourcemanager.TestClientRMService)  Time elapsed: 0.551 sec  <<< FAILURE!
> java.lang.AssertionError: Unhealthy nodes should not show up by default expected:<0> but was:<1>
> 	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.apache.hadoop.yarn.server.resourcemanager.TestClientRMService.testGetClusterNodes(TestClientRMService.java:215)
> {noformat}



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