hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Sunil G (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-5889) Improve and refactor user-limit calculation in capacity scheduler
Date Fri, 10 Feb 2017 07:08:42 GMT

    [ https://issues.apache.org/jira/browse/YARN-5889?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15860851#comment-15860851
] 

Sunil G commented on YARN-5889:
-------------------------------

Thanks for thorough reviews and commit [~leftnoteasy] , and thanks for the detailed review
from [~eepayne] and [~jlowe]. Really appreciate the same.
I am working on user-limit preemption poc based on this patch and will shortly upload in preemption
jira.

> Improve and refactor user-limit calculation in capacity scheduler
> -----------------------------------------------------------------
>
>                 Key: YARN-5889
>                 URL: https://issues.apache.org/jira/browse/YARN-5889
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: capacity scheduler
>            Reporter: Sunil G
>            Assignee: Sunil G
>             Fix For: 3.0.0-alpha3
>
>         Attachments: YARN-5889.0001.patch, YARN-5889.0001.suggested.patchnotes, YARN-5889.0002.patch,
YARN-5889.0003.patch, YARN-5889.0004.patch, YARN-5889.0005.patch, YARN-5889.0006.patch, YARN-5889.0007.patch,
YARN-5889.0008.patch, YARN-5889.0009.patch, YARN-5889.0010.patch, YARN-5889.v0.patch, YARN-5889.v1.patch,
YARN-5889.v2.patch
>
>
> Currently user-limit is computed during every heartbeat allocation cycle with a write
lock. To improve performance, this tickets is focussing on moving user-limit calculation out
of heartbeat allocation flow.



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-issues-help@hadoop.apache.org


Mime
View raw message