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https://issues.apache.org/jira/browse/HADOOP-12730?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Akira AJISAKA moved MAPREDUCE-6200 to HADOOP-12730:
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Component/s: (was: documentation)
documentation
Key: HADOOP-12730 (was: MAPREDUCE-6200)
Project: Hadoop Common (was: Hadoop Map/Reduce)
> Hadoop streaming -mapper and -reducer options are wrongly documented as
> required
> --------------------------------------------------------------------------------
>
> Key: HADOOP-12730
> URL: https://issues.apache.org/jira/browse/HADOOP-12730
> Project: Hadoop Common
> Issue Type: Bug
> Components: documentation
> Reporter: DeepakVohra
> Assignee: Kengo Seki
> Labels: newbie, streaming
> Attachments: MAPREDUCE-6200.001.patch
>
>
> -reducer is listed as a Required option, but is a -reducer still required if
> the Streaming job is Map only?
> http://hadoop.apache.org/docs/r1.2.1/streaming.html#Specifying+Map-Only+Jobs
> -reducer should not be listed as a Required option.
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