Stefan Richter created FLINK-6535:
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Summary: JobID should not be part of the registration key to the
SharedStateRegistry
Key: FLINK-6535
URL: https://issues.apache.org/jira/browse/FLINK-6535
Project: Flink
Issue Type: Improvement
Components: State Backends, Checkpointing
Affects Versions: 1.3.0
Reporter: Stefan Richter
Assignee: Stefan Richter
Currently, the job id is part of the registration key in the
{{SharedStateRegistry}}. I suggest to remove this part of the key because the
job id changes after a restart. So when we do not update job ids in the
registry, referencing shared state will fail for future checkpoints. When we
update it, we basically replace the information. So I think there would be no
value in addint this the the composite key.
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