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Posted to yarn-issues@hadoop.apache.org by "Qi Zhu (Jira)" <ji...@apache.org> on 2021/03/01 03:39:00 UTC

[jira] [Updated] (YARN-10641) Refactor the max app related update, and fix maxApllications update error when add new queues.

     [ https://issues.apache.org/jira/browse/YARN-10641?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Qi Zhu updated YARN-10641:
--------------------------
    Attachment: YARN-10641.005.patch

> Refactor the max app related update, and 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: Critical
>         Attachments: YARN-10641.001.patch, YARN-10641.002.patch, YARN-10641.003.patch, YARN-10641.004.patch, YARN-10641.005.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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