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From "Devaraj K (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (YARN-923) Application is "FAILED" when multiple appmaster attempts are spawned
Date Mon, 15 Jul 2013 05:42:48 GMT

     [ https://issues.apache.org/jira/browse/YARN-923?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Devaraj K reassigned YARN-923:
------------------------------

    Assignee: Devaraj K
    
> Application is "FAILED" when multiple appmaster attempts are spawned
> --------------------------------------------------------------------
>
>                 Key: YARN-923
>                 URL: https://issues.apache.org/jira/browse/YARN-923
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: applications, resourcemanager
>    Affects Versions: 2.0.5-alpha
>            Reporter: Nishan Shetty
>            Assignee: Devaraj K
>
> 1.Run job with 142 maps
> 2.After some map tasks executed kill NM where appmaster running(Using kill -9 cmd)
> 3.Now obeserve that till NM expiry interval that appmaster will be running after NM expiry
interval that appmaster will be killed and new appmaster will be launched
> Observations:
> -------------------
> 1.First appmaster while going down deletes the staging dir of job
> 2.While new appmaster is running it will kill all the tasks running in it and fails the
application saying files in staging dir not present

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