[jira] [Commented] (MAPREDUCE-5607) Backport MAPREDUCE-5086 - MR app master deletes staging dir when sent a reboot command from the RM

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5607?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13814241#comment-13814241 ] 

Hadoop QA commented on MAPREDUCE-5607:
--------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12612244/MAPREDUCE-5607-branch-0.23.patch
  against trunk revision .

    {color:red}-1 patch{color}.  The patch command could not apply the patch.

Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/4179//console

This message is automatically generated.

> Backport MAPREDUCE-5086 - MR app master deletes staging dir when sent a reboot command from the RM
> --------------------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-5607
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5607
>             Project: Hadoop Map/Reduce
>          Issue Type: Sub-task
>    Affects Versions: 0.23.9
>            Reporter: Jonathan Eagles
>            Assignee: Jonathan Eagles
>         Attachments: MAPREDUCE-5607-branch-0.23.patch
>
>
> If the RM is restarted when the MR job is running, then it sends a reboot command to the job. The job ends up deleting the staging dir and that causes the next attempt to fail.



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