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From "Johan Oskarson (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-27) MapRed tries to allocate tasks to nodes that have no available disk space
Date Thu, 11 May 2006 12:15:04 GMT
    [ http://issues.apache.org/jira/browse/HADOOP-27?page=comments#action_12379064 ] 

Johan Oskarson commented on HADOOP-27:
--------------------------------------

I just ran into this problem, but the machine did actually have space available.
However, it was on another disk set in dfs.data.dir. So the first disk is full and the second
one
almost empty. Would it not make sense to just continue putting the map output to the second
disk?

> MapRed tries to allocate tasks to nodes that have no available disk space
> -------------------------------------------------------------------------
>
>          Key: HADOOP-27
>          URL: http://issues.apache.org/jira/browse/HADOOP-27
>      Project: Hadoop
>         Type: Bug

>   Components: mapred
>     Reporter: Mike Cafarella

>
>   What it says above.  MapRed TaskTrackers should not offer task service if the local
disk
> space is too constrained.

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