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Posted to dev@yunikorn.apache.org by "Weiwei Yang (Jira)" <ji...@apache.org> on 2020/06/24 22:03:00 UTC

[jira] [Created] (YUNIKORN-251) Post recovery release a pod may cause the release of pods within the same app even they are running

Weiwei Yang created YUNIKORN-251:
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             Summary: Post recovery release a pod may cause the release of pods within the same app even they are running
                 Key: YUNIKORN-251
                 URL: https://issues.apache.org/jira/browse/YUNIKORN-251
             Project: Apache YuniKorn
          Issue Type: Improvement
          Components: shim - kubernetes
            Reporter: Weiwei Yang
            Assignee: Weiwei Yang


I found this issue while testing recovery. It can be reproduced with the following steps:
 * Create an application, it launches multiple pods, keeps them running
 * Restart the scheduler, the scheduler will recover the allocations based on allocated pods
 * App gets recovered, so as its pods
 * Kill one of the pod

Expectation: only one pod gets released and removed from this app. But I saw: all existing allocations are released.



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