[ http://issues.apache.org/jira/browse/HADOOP-639?page=all ]
Owen O'Malley updated HADOOP-639:
---------------------------------
Fix Version/s: 0.9.2
(was: 0.10.0)
> task cleanup messages can get lost, causing task trackers to keep tasks
> forever
> -------------------------------------------------------------------------------
>
> Key: HADOOP-639
> URL: http://issues.apache.org/jira/browse/HADOOP-639
> Project: Hadoop
> Issue Type: Bug
> Components: mapred
> Affects Versions: 0.7.2
> Reporter: Owen O'Malley
> Assigned To: Arun C Murthy
> Fix For: 0.9.2
>
> Attachments: HADOOP-639_1.patch, HADOOP-639_2_20061130.patch,
> HADOOP-639_3_20061201.patch, HADOOP-639_4_20061205.patch,
> HADOOP-639_5_20061207.patch
>
>
> If the pollForTaskWithClosedJob call from a job tracker to a task tracker
> times out when a job completes, the tasks are never cleaned up. This can
> cause the mini m/r cluster to hang on shutdown, but also is a resource leak.
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
http://issues.apache.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira
