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https://issues.apache.org/jira/browse/YUNIKORN-587?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17305674#comment-17305674
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Chaoran Yu commented on YUNIKORN-587:
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Thanks! An update from me: after fixing the Spark pod resource calculations and
therefore making sure that the placeholder pod resource is no less than the
actual pod resource, I no longer see negative values in the node UI
> Allocated resources on a node could become negative
> ---------------------------------------------------
>
> Key: YUNIKORN-587
> URL: https://issues.apache.org/jira/browse/YUNIKORN-587
> Project: Apache YuniKorn
> Issue Type: Sub-task
> Components: shim - kubernetes
> Affects Versions: 0.10
> Reporter: Chaoran Yu
> Priority: Critical
> Attachments: Screen Shot 2021-03-19 at 9.43.40 PM.png
>
>
> There are cases when the K8s shim thinks that the allocated resources on a
> node is negative, causing the amount of available resources to be bigger than
> the actual node capacity. Need more investigation to understand what caused
> this issue.
> Note that I didn't set up any queue resource quotas.
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