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Posted to dev@flink.apache.org by "Aitozi (Jira)" <ji...@apache.org> on 2022/09/05 15:11:00 UTC

[jira] [Created] (FLINK-29200) Provide the way to delay the pod deletion for debugging purpose

Aitozi created FLINK-29200:
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             Summary: Provide the way to delay the pod deletion for debugging purpose
                 Key: FLINK-29200
                 URL: https://issues.apache.org/jira/browse/FLINK-29200
             Project: Flink
          Issue Type: Improvement
          Components: Deployment / Kubernetes
            Reporter: Aitozi


Currently, if the TaskManager heartbeat timeout the pod will be deleted immediately. It's not very convenient for debugging the internal reason, eg: we can not easily get the core dump files if it's crashed for JVM bugs and so on.

So, I purpose to introduce an option to control the delay of the pod deletion, it can be enabled to keep the pod alive for some debugging reason.



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