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Posted to common-dev@hadoop.apache.org by "Doug Cutting (JIRA)" <ji...@apache.org> on 2006/05/03 00:06:47 UTC
[jira] Resolved: (HADOOP-185) tasks are lost during pollForNewTask
[ http://issues.apache.org/jira/browse/HADOOP-185?page=all ]
Doug Cutting resolved HADOOP-185:
---------------------------------
Resolution: Fixed
I just committed this. Thanks, Owen!
> 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
> Assignee: Owen O'Malley
> Priority: Critical
> Fix For: 0.2
> Attachments: launch-time-out-2.patch, launch-time-out.patch
>
> 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.
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