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From "Arun C Murthy (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-4603) Allow JobClient to retry job-submission when JT is in safemode
Date Tue, 25 Sep 2012 15:09:08 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4603?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13462837#comment-13462837
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Arun C Murthy commented on MAPREDUCE-4603:
------------------------------------------

Hey Nic, can you pls take a quick look since you've done a lot of work with IPC retries etc.?
Thanks!
                
> Allow JobClient to retry job-submission when JT is in safemode
> --------------------------------------------------------------
>
>                 Key: MAPREDUCE-4603
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4603
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>            Reporter: Arun C Murthy
>            Assignee: Arun C Murthy
>         Attachments: MAPREDUCE-4603.patch
>
>
> Similar to HDFS-3504, it would be useful to allow JobClient to retry job-submission when
JT is in safemode (via MAPREDUCE-4328).
> This way applications like Pig/Hive don't bork midway when the NN/JT are not operational.

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