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https://issues.apache.org/jira/browse/FLINK-26538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17503179#comment-17503179
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Thomas Weise commented on FLINK-26538:
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In this case operator should restart the deployment; it's not for dealing with
reconciliation issue but for problems with the Flink deployment itself.
> Ability to restart deployment w/o spec change
> ---------------------------------------------
>
> Key: FLINK-26538
> URL: https://issues.apache.org/jira/browse/FLINK-26538
> Project: Flink
> Issue Type: Sub-task
> Components: Kubernetes Operator
> Reporter: Thomas Weise
> Priority: Major
>
> Operator should allow restart of the Flink deployment w/o any other spec
> change. This provides the escape hatch for an operator to recover a
> deployment that has gone into a bad state (for whatever reason including
> memory leaks, hung JVM etc.) without direct access to the k8s cluster. This
> can be addressed by adding a restartNonce to the CRD.
>
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