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] [Comment Edited] (YARN-6081) LeafQueue#getTotalPendingResourcesConsideringUserLimit should deduct reserved from pending to avoid unnecessary preemption of reserved container
Date Thu, 12 Jan 2017 08:22:39 GMT

    [ https://issues.apache.org/jira/browse/YARN-6081?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15820030#comment-15820030
] 

Sunil G edited comment on YARN-6081 at 1/12/17 8:22 AM:
--------------------------------------------------------

Thanks [~leftnoteasy] for the updated patch, and thanks [~eepayne] for the review.

+1 from my end also on latest patch. I will it commit later today.


was (Author: sunilg):
Thanks [~leftnoteasy] for the updated patch, and thanks [~eepayne] for the review.

+1 from end also on latest patch. I will it commit later today.

> LeafQueue#getTotalPendingResourcesConsideringUserLimit should deduct reserved from pending
to avoid unnecessary preemption of reserved container
> ------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-6081
>                 URL: https://issues.apache.org/jira/browse/YARN-6081
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Wangda Tan
>            Assignee: Wangda Tan
>         Attachments: YARN-6081.001.patch, YARN-6081.002.patch
>
>
> While doing YARN-5864 tests, found an issue when a queue's reserved > pending. PreemptionResourceCalculator
will preempt reserved container even if there's only one active queue in the cluster. 
> To fix the problem, we need to deduct reserved from pending when getting total-pending
resource for LeafQueue.



--
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