Weiwei Yang created YUNIKORN-676:
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Summary: App pending in one queue seems to block app scheduling on
the other queue
Key: YUNIKORN-676
URL: https://issues.apache.org/jira/browse/YUNIKORN-676
Project: Apache YuniKorn
Issue Type: Bug
Components: core - scheduler, shim - kubernetes
Reporter: Weiwei Yang
Fix For: 0.11
[~yuchaoran2011] found this issue on their cluster.
It looks like when we have 2 queues, root.a and root.b, if we submit an app
with invalid node constraints (e.g node affinity to some non-exist node) to
root.a, the app will be pending (expected); however, in some cases, apps in
root.b are blocked. Restarting the scheduler seems to be able to solve this.
Root cause unclear yet, reproduction steps unclear as well at the moment.
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