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https://issues.apache.org/jira/browse/MAPREDUCE-4847?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13528823#comment-13528823
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Peng Lei commented on MAPREDUCE-4847:
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Hi Asokan,
Thank you. I'm new to the community, who are the hadoop-streaming contributors?
don't you? How to assign this issue to hadoop-streaming owners.
-Peng
> Command Parsing in Hadoop Streaming
> -----------------------------------
>
> Key: MAPREDUCE-4847
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4847
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: contrib/streaming
> Reporter: Peng Lei
> Labels: features
> Original Estimate: 4h
> Remaining Estimate: 4h
>
> Hadoop streaming parse the mapper and reducer commands by itself, this is not
> a good choice, when I write a complex mapper/reducer script inline, such as
> 'perl -ne ...', it don't work.
> An alternative way is to send the command to the shell, simply create new
> process(sh -c "command_and_args"), this not also simplize the streaming code,
> but also improve its capability!
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