[ http://issues.apache.org/jira/browse/HADOOP-343?page=all ]
Doug Cutting updated HADOOP-343:
--------------------------------
Status: Resolved (was: Patch Available)
Resolution: Fixed
I just committed this. Thanks, Sameer!
> 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: 0.6.2
> Reporter: Mahadev konar
> Assigned To: Sameer Paranjpye
> Fix For: 0.7.0
>
> Attachments: bugfix.patch, cache-purge.txt
>
>
> 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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