[ http://issues.apache.org/jira/browse/HADOOP-511?page=all ]
Sameer Paranjpye updated HADOOP-511:
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Component/s: mapred
> mapred.reduce.tasks not used
> ----------------------------
>
> Key: HADOOP-511
> URL: http://issues.apache.org/jira/browse/HADOOP-511
> Project: Hadoop
> Issue Type: Bug
> Components: mapred
> Affects Versions: 0.5.0
> Reporter: Uros Gruber
>
> After some testing with nutch I found problem with ArithmeticException in
> partition function because numReduceTasks came in 0. After seting
> mapred.reduce.tasks in hadoop-site.xml to same value as default everything
> works.
> This bug disappear in SVN version of hadoop
> I this known issue. Please check also NUTCH-361 for detail explanation.
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