hadoop-common-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Owen O'Malley (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-185) tasks are lost during pollForNewTask
Date Tue, 02 May 2006 03:57:47 GMT
tasks are lost during pollForNewTask

         Key: HADOOP-185
         URL: http://issues.apache.org/jira/browse/HADOOP-185
     Project: Hadoop
        Type: Bug

  Components: mapred  
    Versions: 0.1.1    
    Reporter: Owen O'Malley
 Assigned to: Owen O'Malley 
    Priority: Critical
     Fix For: 0.2

There is the potential for "losing" tasks that are assigned by the JobTracker to a TaskTracker,
but that fail during returning the result (usually due to a RPC timeout). In this case, the
Job becomes "wedged" in that the tasks will never run and never time out.

This message is automatically generated by JIRA.
If you think it was sent incorrectly contact one of the administrators:
For more information on JIRA, see:

View raw message