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Posted to common-dev@hadoop.apache.org by "Owen O'Malley (JIRA)" <ji...@apache.org> on 2007/04/19 01:13:16 UTC

[jira] Updated: (HADOOP-206) local map-reduce job limited to single reducer

     [ https://issues.apache.org/jira/browse/HADOOP-206?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Owen O'Malley updated HADOOP-206:
---------------------------------

    Fix Version/s: 0.13.0
         Assignee: Runping Qi  (was: Owen O'Malley)

> local map-reduce job limited to single reducer
> ----------------------------------------------
>
>                 Key: HADOOP-206
>                 URL: https://issues.apache.org/jira/browse/HADOOP-206
>             Project: Hadoop
>          Issue Type: Bug
>          Components: mapred
>    Affects Versions: 0.1.0, 0.1.1, 0.2.0
>         Environment: local job tracker
>            Reporter: Yoram Arnon
>         Assigned To: Runping Qi
>            Priority: Minor
>             Fix For: 0.13.0
>
>
> when mapred.job.tracker is set to 'local', my setNumReduceTasks call is ignored, and the number of reduce tasks is set at 1.
> This prevents me from locally debugging my partition function, which tries to partition based on the number of reduce tasks.

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