Mate Czagany created FLINK-34438:
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Summary: Kubernetes Operator doesn't wait for TaskManager deletion
in native mode
Key: FLINK-34438
URL: https://issues.apache.org/jira/browse/FLINK-34438
Project: Flink
Issue Type: Bug
Components: Kubernetes Operator
Affects Versions: kubernetes-operator-1.6.1, kubernetes-operator-1.7.0,
kubernetes-operator-1.8.0
Reporter: Mate Czagany
This issue was partly fixed in FLINK-32334 but native mode was not included in
the fix.
I don't see any downsides with adding the same check to native deployment mode,
which would make sure that all TaskManagers were deleted when we shut down a
Flink cluster.
There should also be some logs suggesting that the timeout was exceeded instead
of silently returning when waiting for the cluster to shut down.
An issue was also mentioned on the mailing list which seems to be related to
this: [https://lists.apache.org/thread/4gwj4ob4n9zg7b90vnqohj8x1p0bb5cb]
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