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From "Runping Qi (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-3327) Shufflinge fetachers waited too long between map output fetch re-tries
Date Fri, 02 May 2008 13:06:55 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-3327?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12593769#action_12593769
] 

Runping Qi commented on HADOOP-3327:
------------------------------------


It is pretty clear to me what is broken.
It is the re-try strategy that does not take the job/task progression state into account.
A simple heuristic  as I outlined earlier will make a bug difference.


> Shufflinge fetachers waited too long between map output fetch re-tries
> ----------------------------------------------------------------------
>
>                 Key: HADOOP-3327
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3327
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: mapred
>            Reporter: Runping Qi
>


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