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Posted to mapreduce-dev@hadoop.apache.org by "Sharad Agarwal (JIRA)" <ji...@apache.org> on 2011/07/19 06:47:58 UTC
[jira] [Created] (MAPREDUCE-2708) Design and implement MR
Application Master recovery
Design and implement MR Application Master recovery
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Key: MAPREDUCE-2708
URL: https://issues.apache.org/jira/browse/MAPREDUCE-2708
Project: Hadoop Map/Reduce
Issue Type: New Feature
Reporter: Sharad Agarwal
Assignee: Sharad Agarwal
Design recovery of MR AM from crashes/node failures. The running job should recover from the state it left off.
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[jira] [Resolved] (MAPREDUCE-2708) [MR-279] Design and implement MR
Application Master recovery
Posted by "Vinod Kumar Vavilapalli (Resolved) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-2708?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vinod Kumar Vavilapalli resolved MAPREDUCE-2708.
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Resolution: Fixed
Hadoop Flags: Reviewed
I just committed this to trunk and branch-0.23. Thanks Sharad!
> [MR-279] Design and implement MR Application Master recovery
> ------------------------------------------------------------
>
> Key: MAPREDUCE-2708
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2708
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Components: applicationmaster, mrv2
> Affects Versions: 0.23.0
> Reporter: Sharad Agarwal
> Assignee: Sharad Agarwal
> Priority: Blocker
> Fix For: 0.23.0
>
> Attachments: MAPREDUCE-2708-20111021.1.txt, MAPREDUCE-2708-20111021.txt, MAPREDUCE-2708-20111022.txt, mr2708_v1.patch, mr2708_v2.patch
>
>
> Design recovery of MR AM from crashes/node failures. The running job should recover from the state it left off.
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