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Posted to dev@yunikorn.apache.org by "Weiwei Yang (Jira)" <ji...@apache.org> on 2020/07/13 20:49:00 UTC

[jira] [Created] (YUNIKORN-278) Outstanding requests in queues with no max capacity set should always trigger auto-scaling

Weiwei Yang created YUNIKORN-278:
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             Summary: Outstanding requests in queues with no max capacity set should always trigger auto-scaling
                 Key: YUNIKORN-278
                 URL: https://issues.apache.org/jira/browse/YUNIKORN-278
             Project: Apache YuniKorn
          Issue Type: Bug
          Components: core - scheduler
            Reporter: Weiwei Yang
            Assignee: Weiwei Yang


Currently, getMaxHeadRoom()  returns nil when capacity is not set, we expect this queue has unlimited capacity; however, resources.FitIn(headRoom, request.AllocatedResource)  will always return false in such case
this causes the problem if the queue has no capacity set, pods will not be set to unschedulable to trigger auto-scaling (we expect this is always setting to unschedulable)



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