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From "Wangda Tan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2003) Support to process Job priority from Submission Context in AppAttemptAddedSchedulerEvent [RM side]
Date Fri, 26 Jun 2015 19:00:06 GMT

    [ https://issues.apache.org/jira/browse/YARN-2003?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14603425#comment-14603425
] 

Wangda Tan commented on YARN-2003:
----------------------------------

Hi [~sunilg],
Thanks for updating, some comments:

1) API for YARNScheduler:
- updateApplicationPriority, we don't need pass user/queueName, since scheduler should know
it. authenticate is different, since scheduler may not have application information at that
time.
- It may be better to throw YarnException instead of IOException.

2) RMAppManager:
- Is this check necessary? {{rmContext.getScheduler() != null}}, if this is for test cases,
I think it's better to fix tests.

> Support to process Job priority from Submission Context in AppAttemptAddedSchedulerEvent
[RM side]
> --------------------------------------------------------------------------------------------------
>
>                 Key: YARN-2003
>                 URL: https://issues.apache.org/jira/browse/YARN-2003
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>            Reporter: Sunil G
>            Assignee: Sunil G
>              Labels: BB2015-05-TBR
>         Attachments: 0001-YARN-2003.patch, 00010-YARN-2003.patch, 0002-YARN-2003.patch,
0003-YARN-2003.patch, 0004-YARN-2003.patch, 0005-YARN-2003.patch, 0006-YARN-2003.patch, 0007-YARN-2003.patch,
0008-YARN-2003.patch, 0009-YARN-2003.patch, 0011-YARN-2003.patch, 0012-YARN-2003.patch
>
>
> AppAttemptAddedSchedulerEvent should be able to receive the Job Priority from Submission
Context and store.
> Later this can be used by Scheduler.



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