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https://issues.apache.org/jira/browse/HADOOP-4491?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12725562#action_12725562
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Vinod K V commented on HADOOP-4491:
-----------------------------------

Documenting more things that need to be done. These came out in a short 
discussion with Hemanth/Sreekanth.
 - Userlogs should be cleanable by the TT which isn't possible with the last 
patch as attempt-dirs in userlogs is owned by the user.
 - Jvm-reuse doesn't work with the current patch.

> Per-job local data on the TaskTracker node should have right access-control
> ---------------------------------------------------------------------------
>
>                 Key: HADOOP-4491
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4491
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: mapred, security
>            Reporter: Arun C Murthy
>            Assignee: Vinod K V
>         Attachments: HADOOP-4491-20090623-common.1.txt, 
> HADOOP-4491-20090623-mapred.1.txt
>
>


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