Thomas Weise created FLINK-30004:
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Summary: Cannot resume deployment after suspend with savepoint due
to leftover confgmaps
Key: FLINK-30004
URL: https://issues.apache.org/jira/browse/FLINK-30004
Project: Flink
Issue Type: Bug
Components: Kubernetes Operator
Affects Versions: 1.2
Reporter: Thomas Weise
Assignee: Thomas Weise
Due to the possibility of incomplete cleanup of HA data in Flink 1.14, the
deployment can get into a limbo state that requires manual intervention after
suspend with savepoint. If the config maps are not cleaned up the resumed job
will be considered finished and the operator recognize the JM deployment as
missing. Due to check for HA data which are now cleaned up, the job fails to
start and manual redeployment with initial savepoint is necessary.
This can be avoided by removing any leftover HA config maps after the job has
successfully stopped with savepoint (upgrade mode savepoint).
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