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https://issues.apache.org/jira/browse/MAPREDUCE-1911?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12888702#action_12888702
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Amareshwari Sriramadasu commented on MAPREDUCE-1911:
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Test failures are because of MAPREDUCE-1834 and MAPREDUCE-1925
> Fix errors in -info option in streaming
> ---------------------------------------
>
> Key: MAPREDUCE-1911
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1911
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: contrib/streaming
> Reporter: Amareshwari Sriramadasu
> Assignee: Amareshwari Sriramadasu
> Fix For: 0.22.0
>
> Attachments: patch-1911-1.txt, patch-1911.txt
>
>
> Here are some of the findings by Karam while verifying -info option in
> streaming:
> # We need to add "Optional" for -mapper, -reducer,-combiner and -file options.
> # For -inputformat and -outputformat options, we should put "Optional" in the
> prefix for the sake on uniformity.
> # We need to remove -cluster decription.
> # -help option is not displayed in usage message.
> # when displaying message for -info or -help options, we should not display
> "Streaming Job Failed!"; also exit code should be 0 in case of -help/-info
> option.
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