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From "Arun C Murthy (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-5405) Job recovery can fail if task log directory symlink from prior run still exists
Date Mon, 22 Jul 2013 17:50:49 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5405?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13715447#comment-13715447
] 

Arun C Murthy commented on MAPREDUCE-5405:
------------------------------------------

+1 lgtm.
                
> Job recovery can fail if task log directory symlink from prior run still exists
> -------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-5405
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5405
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv1
>    Affects Versions: 1-win, 1.3.0
>            Reporter: Chris Nauroth
>            Assignee: Chris Nauroth
>         Attachments: MAPREDUCE-5405.branch-1.1.patch
>
>
> During recovery, the task attempt log dir symlink from the prior run might still exist.
 If it does, then the recovered attempt will fail while trying to create a symlink at that
path.

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