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https://issues.apache.org/jira/browse/HADOOP-1324?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Doug Cutting updated HADOOP-1324:
---------------------------------
Resolution: Fixed
Fix Version/s: 0.13.0
Status: Resolved (was: Patch Available)
I just committed this. Thanks, Arun!
> FSError encountered by one running task should not be fatal to other tasks on
> that node
> ---------------------------------------------------------------------------------------
>
> Key: HADOOP-1324
> URL: https://issues.apache.org/jira/browse/HADOOP-1324
> Project: Hadoop
> Issue Type: Improvement
> Components: mapred
> Affects Versions: 0.12.3
> Reporter: Devaraj Das
> Assigned To: Arun C Murthy
> Fix For: 0.13.0
>
> Attachments: HADOOP-1324_20070507_1.patch
>
>
> Currently, if one task encounters a FSError, it reports that to the
> TaskTracker and the TaskTracker reinitializes itself and effectively loses
> state of all the other running tasks too. This can probably be improved
> especially after the fix for HADOOP-1252. The TaskTracker should probably
> avoid reinitializing itself and instead get blacklisted for that job. Other
> tasks should be allowed to continue as long as they can (complete
> successfully, or, fail either due to disk problems or otherwise).
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