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From "Owen O'Malley (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-169) a single failure from locateMapOutputs kills the entire job
Date Wed, 26 Apr 2006 05:28:04 GMT
     [ 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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