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From "Holden Karau (Jira)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-33716) Decommissioning Race Condition during Pod Snapshot
Date Tue, 09 Feb 2021 18:24:00 GMT

     [ https://issues.apache.org/jira/browse/SPARK-33716?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Holden Karau updated SPARK-33716:
---------------------------------
    Fix Version/s:     (was: 3.1.0)
                   3.2.0

> Decommissioning Race Condition during Pod Snapshot
> --------------------------------------------------
>
>                 Key: SPARK-33716
>                 URL: https://issues.apache.org/jira/browse/SPARK-33716
>             Project: Spark
>          Issue Type: Sub-task
>          Components: Kubernetes
>    Affects Versions: 3.1.0, 3.2.0
>            Reporter: Holden Karau
>            Assignee: Holden Karau
>            Priority: Major
>             Fix For: 3.2.0
>
>
> Some version of Kubernetes may create a deletion timestamp field before changing the
pod status to terminating, so a decommissioning node may have a deletion timestamp and a stage
of running. Depending on when the K8s snapshot comes back this can cause a race condition
with Spark believing the pod has been deleted before it has been.



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