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Date: Tue, 9 Mar 2010 06:27:27 +0000 (UTC)
From: "Amareshwari Sriramadasu (JIRA)" <jira@apache.org>
To: mapreduce-issues@hadoop.apache.org
Subject: [jira] Updated: (MAPREDUCE-927) Cleanup of task-logs should happen
 in TaskTracker instead of the Child
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     [ https://issues.apache.org/jira/browse/MAPREDUCE-927?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Amareshwari Sriramadasu updated MAPREDUCE-927:
----------------------------------------------

    Attachment: patch-927-4.txt

Patch improves the testcase TestUserLogCleanup. Modifies comment in task-controller.c.
No other changes.

Modified test passed successfully. 
All linux task controller tests passed except TestStreamingAsDifferentUser (due to MAPREDUCE-1573)

> Cleanup of task-logs should happen in TaskTracker instead of the Child
> ----------------------------------------------------------------------
>
>                 Key: MAPREDUCE-927
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-927
>             Project: Hadoop Map/Reduce
>          Issue Type: Sub-task
>          Components: security, tasktracker
>    Affects Versions: 0.21.0
>            Reporter: Vinod K V
>            Assignee: Amareshwari Sriramadasu
>            Priority: Blocker
>             Fix For: 0.22.0
>
>         Attachments: patch-927-1.txt, patch-927-2.txt, patch-927-3.txt, patch-927-4.txt, patch-927.txt
>
>
> Task logs' cleanup is being done in Child now. This is undesirable atleast for two reasons: 1) failures while cleaning up will affect the user's tasks, and 2) the task's wall time will get affected due to operations that TT actually should own.

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