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https://issues.apache.org/jira/browse/YUNIKORN-689?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chaoran Yu updated YUNIKORN-689:
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Attachment: Screen Shot 2021-05-22 at 11.33.30 AM.jpg
> Pods could be scheduled on nodes that don't have enough CPUs
> ------------------------------------------------------------
>
> Key: YUNIKORN-689
> URL: https://issues.apache.org/jira/browse/YUNIKORN-689
> Project: Apache YuniKorn
> Issue Type: Bug
> Components: shim - kubernetes
> Reporter: Chaoran Yu
> Priority: Major
> Attachments: Screen Shot 2021-05-22 at 11.33.30 AM.jpg
>
>
> I observed that when my cluster was really busy and all incoming pods were
> pending, after some time, YuniKorn still assigned a node for many (I forgot
> if it was all) pending pods, even though kubelet thought that the node was
> out of CPUs. Please see the attached screenshot for what happened.
> For context, all my pending pods were Spark pods and most of them were
> placeholders. The rest were the real driver pods.
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