[ http://issues.apache.org/jira/browse/HADOOP-169?page=all ]
Owen O'Malley updated HADOOP-169:
---------------------------------
Attachment: retry-fetch.patch
This patch just catches the exception, logs it, and ignores it. This patch
depends on the patch for hadoop-168. (Otherwise, you'd need to catch
UndeclaredThrowableException instead of IOException.)
> a single failure from locateMapOutputs kills the entire job
> -----------------------------------------------------------
>
> Key: HADOOP-169
> URL: http://issues.apache.org/jira/browse/HADOOP-169
> 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: retry-fetch.patch
>
> Any communication failure in locateMapOutputs kills both the reduce task and
> the entire job.
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