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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