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From "Owen O'Malley (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-180) task tracker times out cleaning big job
Date Mon, 01 May 2006 18:42:46 GMT
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
 Assigned to: Owen O'Malley 

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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