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From "Sean Po (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-6528) Add JMX metrics for Plan Follower and Agent Placement and Plan Operations
Date Thu, 25 May 2017 23:15:04 GMT

     [ https://issues.apache.org/jira/browse/YARN-6528?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Sean Po updated YARN-6528:
    Attachment: YARN-6528.v005.patch

YARN-6528.v005.patch fixes the findbugs error and the test failures. 

This patch has been tested on a single node cluster.

> 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-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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