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From "Doug Cutting (JIRA)" <j...@apache.org>
Subject [jira] Closed: (HADOOP-180) task tracker times out cleaning big job
Date Mon, 05 Jun 2006 23:08:42 GMT
     [ http://issues.apache.org/jira/browse/HADOOP-180?page=all ]
     
Doug Cutting closed HADOOP-180:
-------------------------------


> task tracker times out cleaning big job
> ---------------------------------------
>
>          Key: HADOOP-180
>          URL: http://issues.apache.org/jira/browse/HADOOP-180
>      Project: Hadoop
>         Type: Bug

>   Components: mapred
>     Versions: 0.1.1
>     Reporter: Owen O'Malley
>     Assignee: Owen O'Malley
>      Fix For: 0.3.0
>  Attachments: task-cleanup-thread.patch
>
> After completing a big job (63,920 maps, 1880 reduces, 188 nodes), lots of the TaskTrackers
timed out because the task cleanup is handled by the same thread as the heartbeats.

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