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https://issues.apache.org/jira/browse/YARN-6528?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16001302#comment-16001302
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Sean Po edited comment on YARN-6528 at 5/8/17 6:58 PM:
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YARN-6528.v001.patch adds metric details to the ReservationSystem, and
abstracts common functionality between AlignedPlannerWithGreedy and
GreedyReservationAgent. Other implementations of ReservationAgent are not
included in the patch because the other implementations are used within the
AlignedPlannerWithGreedy and GreedyReservationAgent. This patch has been tested
in a single node cluster.
was (Author: seanpo03):
YARN-6528.v001.patch adds metric details to the ReservationSystem, and
abstracts common functionality between AlignedPlannerWithGreedy and
GreedyReservationAgent. Other implementations of ReservationAgent are not
included in the patch because the other implementations are used within the
AlignedPlannerWithGreedy and GreedyReservationAgent.
> 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-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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