Gyula Fora created FLINK-28348:
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Summary: Add configurable flag to disable last-state fallback for
savepoint upgrade
Key: FLINK-28348
URL: https://issues.apache.org/jira/browse/FLINK-28348
Project: Flink
Issue Type: Improvement
Components: Kubernetes Operator
Reporter: Gyula Fora
Fix For: kubernetes-operator-1.1.0
Currently if the job is not running and savepoint upgrade mode is configured,
the ApplicationReconciler can fall back to last-state upgrade mode if HA was
enabled.
While in most cases this is fine, in some situation the user might only want to
allow savepoint ugrades. We should add a flag:
kubernetes.operator.job.upgrade.last-state-fallback.enabled : true
Default should be true to match the current behaviour.
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