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Date: Tue, 27 Sep 2011 01:02:12 +0000 (UTC)
From: "Hitesh Shah (Updated) (JIRA)" <jira@apache.org>
To: mapreduce-issues@hadoop.apache.org
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Subject: [jira] [Updated] (MAPREDUCE-3041) Enhance YARN Client-RM protocol
 to provide access to information such as cluster's Min/Max Resource
 capabilities similar to that of AM-RM protocol
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     [ https://issues.apache.org/jira/browse/MAPREDUCE-3041?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hitesh Shah updated MAPREDUCE-3041:
-----------------------------------

    Attachment: MR-3041.1.patch

Updated GetNewApplicationIdResponse to now also return the min/max resource capabilities of the cluster. 

Modified MockRM to add a getNewAppId() api to be able to test the modifications. 
                
> Enhance YARN Client-RM protocol to provide access to information such as cluster's Min/Max Resource capabilities similar to that of AM-RM protocol
> --------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-3041
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3041
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.23.0
>            Reporter: Hitesh Shah
>            Assignee: Hitesh Shah
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MR-3041.1.patch
>
>
> To request a container to launch an application master, the client needs to know the min/max resource capabilities so as to be able to make a proper resource request when submitting a new application.

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