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Posted to mapreduce-issues@hadoop.apache.org by "Junping Du (JIRA)" <ji...@apache.org> on 2016/01/18 14:01:40 UTC

[jira] [Commented] (MAPREDUCE-6608) Work Preserving AM Restart for MapReduce

    [ https://issues.apache.org/jira/browse/MAPREDUCE-6608?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15105251#comment-15105251 ] 

Junping Du commented on MAPREDUCE-6608:
---------------------------------------

Move it to MAPREDUCE project given most work in YARN (YARN-1489) has been done.

> Work Preserving AM Restart for MapReduce
> ----------------------------------------
>
>                 Key: MAPREDUCE-6608
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6608
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Srikanth Sampath
>            Assignee: Raju Bairishetti
>         Attachments: WorkPreservingMRAppMaster.pdf
>
>
> Providing a framework for work preserving AM is achieved in [YARN-1489|https://issues.apache.org/jira/browse/YARN-1489].  We would like to take advantage of this for MapReduce(MR) applications.  There are some challenges which have been described in the attached document and few options discussed.  We solicit feedback from the community.



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