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From "Junping Du (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-311) Dynamic node resource configuration on RM with JMX interface
Date Mon, 01 Apr 2013 08:59:17 GMT

    [ https://issues.apache.org/jira/browse/YARN-311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13618705#comment-13618705
] 

Junping Du commented on YARN-311:
---------------------------------

Hi Arun, I understand your concern especially in case Hadoop-9160 haven't been figured out
(to go or not). How about we go RPC (and NodeCLI) first? After Hadoop-9160 is figured out,
then we can follow up later. So here we can only do necessary code change in RM without expose
JMX API (while client-RM RPC change in YARN-312, already a demo patch there). Does this sounds
like a reasonable plan for you?
                
> Dynamic node resource configuration on RM with JMX interface
> ------------------------------------------------------------
>
>                 Key: YARN-311
>                 URL: https://issues.apache.org/jira/browse/YARN-311
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager, scheduler
>            Reporter: Junping Du
>            Assignee: Junping Du
>         Attachments: YARN-311-v1.patch, YARN-311-v2.patch, YARN-311-v3.patch, YARN-311-v4.patch,
YARN-311-v4.patch
>
>
> As the first step, we go for resource change on RM side and expose JMX API. For design
details, please refer proposal and discussion in parent JIRA: YARN-291.

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