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Posted to dev@yunikorn.apache.org by "Wilfred Spiegelenburg (Jira)" <ji...@apache.org> on 2023/05/05 01:24:00 UTC

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

Wilfred Spiegelenburg created YUNIKORN-1722:
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             Summary: 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


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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