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From "Robert Joseph Evans (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-4155) Provide support for these yarn commands
Date Tue, 01 May 2012 18:16:51 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4155?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13265951#comment-13265951
] 

Robert Joseph Evans commented on MAPREDUCE-4155:
------------------------------------------------

I agree with Ahmed that we need better documentation on these commands.  I would also like
to see the tests updated so that instead of using mocks to verify how many times printf was
called on stderr, I would prefer to see us compare the actual output to a string.

I also would prefer to see us use commons CLI for the argument parsing like we do in other
parts of the code, but this is very minor.  I don't see it as a problem with the current code,
I just have seen too many commands expand beyond what they initially had, and the command
line parsing become very ugly.
                
> Provide support for these yarn commands
> ---------------------------------------
>
>                 Key: MAPREDUCE-4155
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4155
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: client, mrv2
>    Affects Versions: 2.0.0, 3.0.0
>            Reporter: Devaraj K
>            Assignee: Devaraj K
>         Attachments: MAPREDUCE-4155.patch
>
>
> 1. status <app-id>
> 2. kill <app-id> (Already issue present with Id : MAPREDUCE-3793)
> 3. list-apps [all]
> 4. nodes-report

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