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Posted to yarn-issues@hadoop.apache.org by "Sean Po (JIRA)" <ji...@apache.org> on 2017/06/07 22:56:18 UTC
[jira] [Updated] (YARN-6528) Add JMX metrics for Plan Follower and
Agent Placement and Plan Operations
[ https://issues.apache.org/jira/browse/YARN-6528?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Po updated YARN-6528:
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Attachment: YARN-6528.v007.patch
YARN-6528.v007.patch addresses the checkstyle issues that could be fixed. There are a couple that had to be left unfixed purposefully. This new patch also prevents double counting when an agent that internally invokes another agent is used.
> Add JMX metrics for Plan Follower and Agent Placement and Plan Operations
> -------------------------------------------------------------------------
>
> Key: YARN-6528
> URL: https://issues.apache.org/jira/browse/YARN-6528
> Project: Hadoop YARN
> Issue Type: Task
> Reporter: Sean Po
> Assignee: Sean Po
> Attachments: YARN-6528.v001.patch, YARN-6528.v002.patch, YARN-6528.v003.patch, YARN-6528.v004.patch, YARN-6528.v005.patch, YARN-6528.v006.patch, YARN-6528.v007.patch
>
>
> YARN-1051 introduced a ReservationSytem that enables the YARN RM to handle time explicitly, i.e. users can now "reserve" capacity ahead of time which is predictably allocated to them. In order to understand in finer detail the performance of Rayon, YARN-6528 proposes to include JMX metrics in the Plan Follower, Agent Placement and Plan Operations components of Rayon.
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