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https://issues.apache.org/jira/browse/YARN-2785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Varun Vasudev updated YARN-2785:
--------------------------------
    Attachment: apache-yarn-2785.0.patch

Uploaded patch with fixes.

> TestContainerResourceUsage fails intermittently
> -----------------------------------------------
>
>                 Key: YARN-2785
>                 URL: https://issues.apache.org/jira/browse/YARN-2785
>             Project: Hadoop YARN
>          Issue Type: Test
>            Reporter: Varun Vasudev
>            Assignee: Varun Vasudev
>         Attachments: apache-yarn-2785.0.patch
>
>
> TestContainerResourceUsage fails sometimes due to the timeout values being 
> low.
> From the test failures - 
> {noformat}
> ------------------------------------------------------
> Running 
> org.apache.hadoop.yarn.server.resourcemanager.TestContainerResourceUsage
> Tests run: 4, Failures: 1, Errors: 1, Skipped: 0, Time elapsed: 71.264 sec 
> <<< FAILURE! - in 
> org.apache.hadoop.yarn.server.resourcemanager.TestContainerResource
> testUsageWithMultipleContainersAndRMRestart(org.apache.hadoop.yarn.server.resourcemanager.TestContainerResourceUsage)
>   Time elapsed: 60.032 sec  <<< ERROR!
> java.lang.Exception: test timed out after 60000 milliseconds
>         at java.lang.Thread.sleep(Native Method)
>         at 
> org.apache.hadoop.yarn.server.resourcemanager.MockRM.waitForState(MockRM.java:209)
>         at 
> org.apache.hadoop.yarn.server.resourcemanager.MockRM.waitForState(MockRM.java:198)
>         at 
> org.apache.hadoop.yarn.server.resourcemanager.TestContainerResourceUsage.testUsageWithMultipleContainersAndRMRestart(TestContainerResourceUsage.java:
> testUsageWithOneAttemptAndOneContainer(org.apache.hadoop.yarn.server.resourcemanager.TestContainerResourceUsage)
>   Time elapsed: 3.375 sec  <<< FAILURE!
> java.lang.AssertionError: While app is running, memory seconds should be >0 
> but is 0
>         at org.junit.Assert.fail(Assert.java:88)
>         at org.junit.Assert.assertTrue(Assert.java:41)
>         at 
> org.apache.hadoop.yarn.server.resourcemanager.TestContainerResourceUsage.testUsageWithOneAttemptAndOneContainer(TestContainerResourceUsage.java:108)
> {noformat}



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