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https://issues.apache.org/jira/browse/HADOOP-5876?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Owen O'Malley resolved HADOOP-5876.
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Resolution: Won't Fix
I don't see any way to push the logging to the task tracker. The processing is
done by the task. You can grab the shuffle bytes from the counters.
> Shuffling information logged to userlogs/attempt_####_###_r_###_#/syslogs
> -------------------------------------------------------------------------
>
> Key: HADOOP-5876
> URL: https://issues.apache.org/jira/browse/HADOOP-5876
> Project: Hadoop Core
> Issue Type: Improvement
> Components: mapred
> Affects Versions: 0.18.0, 0.18.1, 0.18.2, 0.18.3, 0.19.0, 0.19.1, 0.20.0
> Environment: Redhat EL 5.1, Java 6
> Reporter: Eric Yang
> Priority: Critical
>
> Shuffling information is currently logged to userlogs, it would be ideal to
> have this information consolidated in task tracker log or job history log
> file for down stream log collection and analysis program (Chukwa) to pickup.
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