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From "Ravi Prakash (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-560) If AM fails due to overrunning resource limits, error not visible through UI sometimes
Date Tue, 16 Apr 2013 18:29:17 GMT

     [ https://issues.apache.org/jira/browse/YARN-560?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ravi Prakash updated YARN-560:
------------------------------

    Attachment: YARN-560.patch

Attaching a patch for trunk and branch-2. Doesn't apply cleanly to branch-0.23
                
> If AM fails due to overrunning resource limits, error not visible through UI sometimes
> --------------------------------------------------------------------------------------
>
>                 Key: YARN-560
>                 URL: https://issues.apache.org/jira/browse/YARN-560
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 0.23.3, 2.0.0-alpha
>            Reporter: Todd Lipcon
>            Assignee: Ravi Prakash
>            Priority: Minor
>              Labels: usability
>         Attachments: MAPREDUCE-3949.patch, YARN-560.patch
>
>
> I had a case where an MR AM eclipsed the configured memory limit. This caused the AM's
container to get killed, but nowhere accessible through the web UI showed these diagnostics.
I had to go view the NM's logs via ssh before I could figure out what had happened to my application.

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