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Posted to dev@yunikorn.apache.org by "Peter Bacsko (Jira)" <ji...@apache.org> on 2023/05/05 06:54:00 UTC

[jira] [Resolved] (YUNIKORN-1722) excessive resource clone calls in calculateNodesResourceUsage

     [ https://issues.apache.org/jira/browse/YUNIKORN-1722?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Peter Bacsko resolved YUNIKORN-1722.
------------------------------------
    Fix Version/s: 1.3.0
       Resolution: Fixed

> excessive resource clone calls in calculateNodesResourceUsage
> -------------------------------------------------------------
>
>                 Key: YUNIKORN-1722
>                 URL: https://issues.apache.org/jira/browse/YUNIKORN-1722
>             Project: Apache YuniKorn
>          Issue Type: Bug
>          Components: core - scheduler, metrics
>            Reporter: Wilfred Spiegelenburg
>            Assignee: Wilfred Spiegelenburg
>            Priority: Critical
>              Labels: pull-request-available
>             Fix For: 1.3.0
>
>         Attachments: image.png
>
>
> The node calculateNodesResourceUsage clones the  resource object inside a loop. The clone is correct as the allocated resource could be changed while the calculation is happening in the scheduling cycle. However it should not happen inside the loop.



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