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Posted to dev@flink.apache.org by "Maximilian Michels (Jira)" <ji...@apache.org> on 2022/09/12 10:19:00 UTC

[jira] [Created] (FLINK-29258) Add SAVEPOINT_ONLY upgrade mode

Maximilian Michels created FLINK-29258:
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             Summary: Add SAVEPOINT_ONLY upgrade mode
                 Key: FLINK-29258
                 URL: https://issues.apache.org/jira/browse/FLINK-29258
             Project: Flink
          Issue Type: New Feature
          Components: Deployment / Kubernetes
            Reporter: Maximilian Michels


Users may want to explicitly upgrade from a savepoint. the {{SAVEPOINT}} upgrade mode cannot ensure this. When the savepoint creation fails, which might be temporary, the operator falls back to using the latest checkpoint.

To prevent this from happening, we could add a SAVEPOINT_ONLY upgrade mode which does not proceed when the savepoint creation fails.



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