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https://issues.apache.org/jira/browse/HADOOP-3101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12586323#action_12586323
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Amar Kamat commented on HADOOP-3101:
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Three comments
1) You can delete the {{throw IOException}} statement instead of commenting it
out.
2) Because of spaces there is a diff generated (line 29 and 32 of the patch). I
think we can avoid that.
3) Plz document the change made in {{GenericOptionsParser.java}} in the
javadoc. Btw {{getRemainingArgs()}} is a public api and there is a change is
what it returns. Should there be a concern?
Rest looks good.
> 'bin/hadoop job' should display the help and silently exit
> ----------------------------------------------------------
>
> Key: HADOOP-3101
> URL: https://issues.apache.org/jira/browse/HADOOP-3101
> Project: Hadoop Core
> Issue Type: Bug
> Reporter: Amar Kamat
> Assignee: Edward J. Yoon
> Priority: Minor
> Attachments: 3101.patch
>
>
> Currently 'bin/hadoop job' displays help and throws an exception. Like other
> commands (e.g dfs) it should silently come out.
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