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https://issues.apache.org/jira/browse/YARN-1872?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14045574#comment-14045574
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Hong Zhiguo commented on YARN-1872:
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Hi, Vinod, this is not just a test failure. It occurs frequently in out real
cluster. When this happens, the application remains running forever until it's
killed manually.
And I don't think the fix is just a work around before YARN-1902 get in. It
makes DistributedShell taking less assumption about outside, and more tolerant
to unexpected behavior of outside.
> TestDistributedShell occasionally fails in trunk
> ------------------------------------------------
>
> Key: YARN-1872
> URL: https://issues.apache.org/jira/browse/YARN-1872
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Hong Zhiguo
> Attachments: TestDistributedShell.out, YARN-1872.patch
>
>
> From https://builds.apache.org/job/Hadoop-Yarn-trunk/520/console :
> TestDistributedShell#testDSShellWithCustomLogPropertyFile failed and
> TestDistributedShell#testDSShell timed out.
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