Gyula Fora created FLINK-39271:
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Summary: Harden session job deletion flow
Key: FLINK-39271
URL: https://issues.apache.org/jira/browse/FLINK-39271
Project: Flink
Issue Type: Bug
Components: Kubernetes Operator
Reporter: Gyula Fora
Assignee: Gyula Fora
There are currently a number of issues that can happen during session job
deletion that may block operations. These should be fixed:
* Never block deletion if session cluster no longer exists
* Explicitly check sessionReady before cancelling jobs to avoid NPE
* Do not block job deletion when a session cluster is being deleted (to avoid
deletion deadlocks)
* Do not block job deletion if session cluster unhealthy and HA not enabled as
jobs won't restart automatically.
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