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From "Sameer Paranjpye (JIRA)" <j...@apache.org>
Subject [jira] Assigned: (HADOOP-343) In case of dead task tracker, the copy mapouts try copying all mapoutputs from this tasktracker
Date Wed, 04 Oct 2006 16:33:21 GMT
     [ http://issues.apache.org/jira/browse/HADOOP-343?page=all ]

Sameer Paranjpye reassigned HADOOP-343:
---------------------------------------

    Assignee: Sameer Paranjpye  (was: Mahadev konar)

> In case of dead task tracker, the copy mapouts try copying all mapoutputs from this tasktracker
> -----------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-343
>                 URL: http://issues.apache.org/jira/browse/HADOOP-343
>             Project: Hadoop
>          Issue Type: Bug
>          Components: mapred
>    Affects Versions: 0.5.0
>            Reporter: Mahadev konar
>         Assigned To: Sameer Paranjpye
>         Attachments: bugfix.patch
>
>
> In case of a dead task tracker, the reduces which do not have the updated map out locations
try copygin files from this node and since there are failures on copying, this leads to backoff
and slowing down of the copy pahse.

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