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Posted to yarn-issues@hadoop.apache.org by "Philip Zeyliger (JIRA)" <ji...@apache.org> on 2013/07/30 17:51:49 UTC

[jira] [Commented] (YARN-997) JMX support for node resource configuration

    [ https://issues.apache.org/jira/browse/YARN-997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13723979#comment-13723979 ] 

Philip Zeyliger commented on YARN-997:
--------------------------------------

It seems like having three ways to do the same thing is an anti-pattern.  Yarn has decided on REST as the client-facing RPC protocol, so why introduce another one?
                
> JMX support for node resource configuration
> -------------------------------------------
>
>                 Key: YARN-997
>                 URL: https://issues.apache.org/jira/browse/YARN-997
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: nodemanager, scheduler
>            Reporter: Junping Du
>
> Beside YARN CLI and REST API, we can enable JMX interface to change node's resource.

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