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https://issues.apache.org/jira/browse/MAPREDUCE-1742?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Amareshwari Sriramadasu resolved MAPREDUCE-1742.
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Fix Version/s: (was: 0.21.0)
Resolution: Invalid
Thanks Danny.
I'm resolving this as invalid.
> Job.setNumReduceTasks doesn't work
> ----------------------------------
>
> Key: MAPREDUCE-1742
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1742
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: job submission
> Affects Versions: 0.22.0
> Environment: Hadoop 0.22.0-SNAPSHOT, latest version from trunc.
> Reporter: Danny Leshem
> Priority: Blocker
>
> Calling Job.setNumReduceTasks(0) doesn't seem to work with the latest trunc,
> and the job still goes through a reduction phase.
> Also, Job.setNumReduceTasks(1) doesn't seem to work either, and several
> reducers are spawned.
> It seems that something about Job.setNumReduceTasks got broken recently.
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