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https://issues.apache.org/jira/browse/MAPREDUCE-813?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Corinne Chandel updated MAPREDUCE-813:
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Status: Patch Available (was: Open)
Apply this patch to the hadoop-m/r branch:
https://svn.apache.org/repos/asf/hadoop/mapreduce/trunk
Note: No new test code required; changes to documentation only.
> Streaming Doc and M/R-Tutorial Doc - updates
> ---------------------------------------------
>
> Key: MAPREDUCE-813
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-813
> Project: Hadoop Map/Reduce
> Issue Type: Task
> Components: documentation
> Affects Versions: 0.21.0
> Reporter: Corinne Chandel
> Priority: Minor
> Fix For: 0.21.0
>
> Attachments: mapred_tutorial.pdf, MAPREDUCE-813.patch, streaming.pdf
>
>
> This JIRA addresses issues in the Streaming doc that also require a
> cross-link to and update in the M/R Tutorial doc. All changes approved by the
> reviewing engineer.
> Streaming issues:
> 1. During the execution of a streaming job, the names of the "mapred"
> parameters are transformed. The dots ( . ) become underscores ( _ ).
> Docs affected: streaming and m/r tutorial (new sub-sections added under Task
> Ececution & Environment section)
> 2. For -files and -archives options, Hadoop now creates symlink with same
> name as file (user-defined symlinks, #mysymlink, currently not supported)
> Docs affected:streaming
> 3. Streaming supports streaming command options and generic command options.
> Generic options must be placed before streaming options, otherwise command
> fails.
> Docs affected: streaming (reorganized the streaming doc to make distinctions
> between 2 sets of command options more clear)
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