hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Yufei Gu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-5831) Propagate allowPreemptionFrom flag all the way down to the app
Date Thu, 05 Jan 2017 01:49:58 GMT

    [ https://issues.apache.org/jira/browse/YARN-5831?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15799978#comment-15799978
] 

Yufei Gu commented on YARN-5831:
--------------------------------

Thanks [~kasha] for the review. I uploaded new patch for your comments.

> Propagate allowPreemptionFrom flag all the way down to the app
> --------------------------------------------------------------
>
>                 Key: YARN-5831
>                 URL: https://issues.apache.org/jira/browse/YARN-5831
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: fairscheduler
>            Reporter: Karthik Kambatla
>            Assignee: Yufei Gu
>         Attachments: YARN-5831.001.patch, YARN-5831.002.patch, YARN-5831.003.patch
>
>
> FairScheduler allows disallowing preemption from a queue. When checking if preemption
for an application is allowed, the new preemption code recurses all the way to the root queue
to check this flag. 
> Propagating this information all the way to the app will be more efficient. 



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
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