[ 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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