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Posted to issues@yunikorn.apache.org by "Peter Bacsko (Jira)" <ji...@apache.org> on 2023/07/26 09:02:00 UTC

[jira] [Updated] (YUNIKORN-1881) Improve the performance of tryPlaceholderAllocate

     [ https://issues.apache.org/jira/browse/YUNIKORN-1881?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Peter Bacsko updated YUNIKORN-1881:
-----------------------------------
    Attachment: tryPlaceholderAllocate.png

> Improve the performance of tryPlaceholderAllocate
> -------------------------------------------------
>
>                 Key: YUNIKORN-1881
>                 URL: https://issues.apache.org/jira/browse/YUNIKORN-1881
>             Project: Apache YuniKorn
>          Issue Type: Sub-task
>            Reporter: Peter Bacsko
>            Priority: Major
>         Attachments: tryPlaceholderAllocate.png
>
>
> During the scheduling cycle, {{tryPlaceholderAllocate()}} is too expensive. It copies apps and tries to find schedulable tasks even if we do not have a placeholder at all.
> This should be improved to enhance performance.



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