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From "Vinod Kumar Vavilapalli (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-78) Change UnmanagedAMLauncher to use YarnClientImpl
Date Tue, 04 Sep 2012 22:46:07 GMT

    [ https://issues.apache.org/jira/browse/YARN-78?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13448140#comment-13448140
] 

Vinod Kumar Vavilapalli commented on YARN-78:
---------------------------------------------

Makes sense.

But you still need to fix the run() method to make sure client is stopped correctly. I think
instead of my earlier suggestion of extending YarnClientImpl, implementing Service is better
for you since you can then shut down client as part of {{stop()}} and create it as part of
{{start()}}.
                
> Change UnmanagedAMLauncher to use YarnClientImpl
> ------------------------------------------------
>
>                 Key: YARN-78
>                 URL: https://issues.apache.org/jira/browse/YARN-78
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 2.1.0-alpha, 2.2.0-alpha
>            Reporter: Bikas Saha
>            Assignee: Bikas Saha
>         Attachments: YARN-78.1.patch
>
>
> YARN-29 added a common client impl to talk to the RM. Use that in the UnmanagedAMLauncher.

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