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From "Wangda Tan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-2493) [YARN-796] API changes for users
Date Wed, 03 Sep 2014 14:29:51 GMT

     [ https://issues.apache.org/jira/browse/YARN-2493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Wangda Tan updated YARN-2493:
-----------------------------
    Attachment: YARN-2493.patch

Updated patch avoid java doc warning,

Regarding to javac warning:
The patch deprecated some methods in {{ApplicationSubmissionContext}}, they're get/setPriority
get/setResource. Had an offline discussion with Vinod, now we only have limited places to
set how to get AM container resource, we cannot specify resourceName, relaxLocality, etc.

The only difference between AM container request and normal container request should be: AM
container doesn't allow number of container specified. So in this patch, I added AM container's
ResourceRequest as a part of {{ApplicationSubmissionContext}}, and this will be proceed first.
And we will recommend use the ResourceRequest in the future.

> [YARN-796] API changes for users
> --------------------------------
>
>                 Key: YARN-2493
>                 URL: https://issues.apache.org/jira/browse/YARN-2493
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: api
>            Reporter: Wangda Tan
>            Assignee: Wangda Tan
>         Attachments: YARN-2493.patch, YARN-2493.patch
>
>
> This JIRA includes API changes for users of YARN-796, like changes in {{ResourceRequest}},
{{ApplicationSubmissionContext}}, etc. This is a common part of YARN-796.



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