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Posted to dev@flink.apache.org by "Jing Ge (Jira)" <ji...@apache.org> on 2022/08/24 10:14:00 UTC

[jira] [Created] (FLINK-29095) logging state file deletion

Jing Ge created FLINK-29095:
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             Summary: logging state file deletion
                 Key: FLINK-29095
                 URL: https://issues.apache.org/jira/browse/FLINK-29095
             Project: Flink
          Issue Type: New Feature
          Components: Runtime / State Backends
    Affects Versions: 1.16.0
            Reporter: Jing Ge


with the incremental checkpoint, conceptually, state files that are never used by any checkpoint will be deleted/GC . In practices, state files might be deleted when they are still somehow required by the failover which will lead to Flink job fails.

We should add the log for trouble shooting.  



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