[jira] [Created] (FLINK-31406) Do not delete jobgraph on scale only last-state upgrades

[Gyula Fora (Jira)]

Gyula Fora created FLINK-31406:
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             Summary: Do not delete jobgraph on scale only last-state upgrades
                 Key: FLINK-31406
                 URL: https://issues.apache.org/jira/browse/FLINK-31406
             Project: Flink
          Issue Type: Improvement
          Components: Kubernetes Operator
            Reporter: Gyula Fora


Currently the operator always deletes the jobgraph from HA metadata so that 
it's regenerated for last-state upgrades. 

This is unnecessary for scale only operations. Keeping the jobgraph can 
greately speed up startup time for some jobs.



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