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https://issues.apache.org/jira/browse/MAPREDUCE-767?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12745487#action_12745487
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Amar Kamat commented on MAPREDUCE-767:
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>From the documentation of [cli2|http://commons.apache.org/sandbox/cli2/] and
>[cli1.2|http://commons.apache.org/cli/release_1_2.html], its clear that cli1.2
>doesnt support
>[Validators|http://commons.apache.org/sandbox/cli2/manual/validators.html] and
>[PropertyOption|http://commons.apache.org/sandbox/cli2/manual/options.html].
>But from my manual testing it seems like we can have a workaround for that.
>Options like _-jobconf_ and _-cmdenv_ extend PropertyOption. Also _-file_
>option uses Validators which can be checked once the option is parsed. I didnt
>see any difference in streaming command-line parsing with the patch.
> to remove mapreduce dependency on commons-cli2
> ----------------------------------------------
>
> Key: MAPREDUCE-767
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-767
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: contrib/streaming
> Reporter: Giridharan Kesavan
> Assignee: Amar Kamat
> Attachments: MAPREDUCE-767-v1.1.patch, MAPREDUCE-767-v1.2.patch
>
>
> mapreduce, streaming and eclipse plugin depends on common-cli2
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