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From "Naganarasimha G R (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-5697) Use CliParser to parse options in RMAdminCLI
Date Thu, 27 Oct 2016 08:19:58 GMT

    [ https://issues.apache.org/jira/browse/YARN-5697?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15611140#comment-15611140
] 

Naganarasimha G R commented on YARN-5697:
-----------------------------------------

Hi [~Tao Jie], 
Had a offline discussion with [~sunilg] even he was also of the same opinion that {{rmadmin
-replaceLabelsOnNode node1=label1 \[-failOnUnknownNodes\] \[~directlyAccessNodeLabelStore\]}}
would be the right way to go and we feel its not breaking anything .
bq. We should restrict command line format (rmadmin -addToClusterNodeLabels -directlyAccessNodeLabelStore
x,y will no longer be OK, 
fine with us.
bq. We should modify document and remove -directlyAccessNodeLabelStore.
well modify document anyway you can handle as part of YARN-5270 (as per the conclusion here)
but remove {{-directlyAccessNodeLabelStore}} no need to take here, IIRC there is already a
jira for it.

Thoughts ? cc/ [~wangda]


> Use CliParser to parse options in RMAdminCLI
> --------------------------------------------
>
>                 Key: YARN-5697
>                 URL: https://issues.apache.org/jira/browse/YARN-5697
>             Project: Hadoop YARN
>          Issue Type: Improvement
>    Affects Versions: 2.8.0
>            Reporter: Tao Jie
>            Assignee: Tao Jie
>         Attachments: YARN-5697.001.patch, YARN-5697.002.patch, YARN-5697.003.patch
>
>
> As discussed in YARN-4855, it is better to use CliParser rather than args to parse command
line options in RMAdminCli.



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