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Posted to dev@yunikorn.apache.org by "Wilfred Spiegelenburg (Jira)" <ji...@apache.org> on 2021/03/22 02:56:00 UTC

[jira] [Resolved] (YUNIKORN-587) Allocated resources on a node could become negative

     [ https://issues.apache.org/jira/browse/YUNIKORN-587?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wilfred Spiegelenburg resolved YUNIKORN-587.
--------------------------------------------
    Resolution: Duplicate

After the confirmation closing this as a duplicate of YUNIKORN-580.
We know the issue and we can easily reproduce this. I had typed up an update on the jira but did not commit that until just now.

> 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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