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From "Arun C Murthy (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-2735) MR279: finished applications should be added to an application summary log
Date Thu, 01 Sep 2011 20:57:10 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-2735?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13095598#comment-13095598
] 

Arun C Murthy commented on MAPREDUCE-2735:
------------------------------------------

Yes, thanks.

> MR279: finished applications should be added to an application summary log
> --------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-2735
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2735
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>            Reporter: Thomas Graves
>            Assignee: Thomas Graves
>             Fix For: 0.23.0, 0.24.0
>
>         Attachments: MAPREDUCE-2735.patch
>
>
> When an application finishes it should be added to an application summary log for historical
purposes.  jira MAPREDUCE-2649 is going to start purging applications from RM when certain
limits are hit which makes this more critical. We also need to save the information early
enough after the app finishes so we don't lose the info if the RM does get restarted.

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