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https://issues.apache.org/jira/browse/FLINK-26695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17508035#comment-17508035
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Matthias Pohl commented on FLINK-26695:
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The exception will be propagated to the calling methods, which would be the
Job-related cleanup and the cluster cleanup in HaServices. The former one will
be covered by the retry logic implemented in the Dispatcher. The latter one
will cause a fatal error in the shutdown of the cluster which is still desired,
I guess.
> Fabric8FlinkKubeClient.deleteConfigMap and deleteConfigMapsByLabels don't
> necessarily fail if the deletion didn't succeed
> -------------------------------------------------------------------------------------------------------------------------
>
> Key: FLINK-26695
> URL: https://issues.apache.org/jira/browse/FLINK-26695
> Project: Flink
> Issue Type: Bug
> Components: Deployment / Kubernetes, Runtime / Coordination
> Affects Versions: 1.15.0, 1.16.0
> Reporter: Matthias Pohl
> Priority: Major
>
> {{Fabric8FlinkKubeClient.deleteConfigMap}} and {{deleteConfigMapsByLabels}}
> do not evaluate the return value and, therefore, might miss an error during
> deletion.
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