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Posted to yarn-issues@hadoop.apache.org by "Qi Zhu (Jira)" <ji...@apache.org> on 2021/02/20 08:32:00 UTC
[jira] [Commented] (YARN-10641) Fix maxApllications update error
when add new queues.
[ https://issues.apache.org/jira/browse/YARN-10641?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17287592#comment-17287592 ]
Qi Zhu commented on YARN-10641:
-------------------------------
cc [~snemeth] [~gandras] [~bteke]
I have updated a patch, and confirmed in my local cluster, could you help review it?
Thanks.
The local test result:
1.the auto created queue:
!image-2021-02-20-16-29-18-519.png|width=445,height=325!
2. the other child queue of parent
!image-2021-02-20-16-31-13-714.png|width=406,height=332!
Both the auto created queue and the other origin child queues of parent is correct now.
> Fix maxApllications update error when add new queues.
> -----------------------------------------------------
>
> Key: YARN-10641
> URL: https://issues.apache.org/jira/browse/YARN-10641
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Qi Zhu
> Assignee: Qi Zhu
> Priority: Major
> Attachments: YARN-10641.001.patch, image-2021-02-20-15-49-58-677.png, image-2021-02-20-15-53-51-099.png, image-2021-02-20-15-55-44-780.png, image-2021-02-20-16-29-18-519.png, image-2021-02-20-16-31-13-714.png
>
>
> When refactor the update logic in YARN-10504 .
> The update max applications based abs/cap is wrong, this should be fixed, because the max applications is key part to limit applications in CS.
> For example:
> When adding a dynamic queue, the other children's max app of parent queue are not updated correctly:
> !image-2021-02-20-15-53-51-099.png|width=639,height=509!
> The new added queue's max app will updated correctly:
> !image-2021-02-20-15-55-44-780.png|width=542,height=426!
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