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Posted to issues@yunikorn.apache.org by "Craig Condit (Jira)" <ji...@apache.org> on 2023/06/06 14:28:00 UTC

[jira] [Updated] (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 ]

Craig Condit updated YUNIKORN-1722:
-----------------------------------
    Summary: Excessive resource clone calls in calculateNodesResourceUsage()  (was: excessive resource clone calls in calculateNodesResourceUsage)

> 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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