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Posted to dev@flink.apache.org by "Robert Metzger (Jira)" <ji...@apache.org> on 2021/09/08 08:05:00 UTC

[jira] [Created] (FLINK-24208) Allow idempotent savepoint triggering

Robert Metzger created FLINK-24208:
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             Summary: Allow idempotent savepoint triggering
                 Key: FLINK-24208
                 URL: https://issues.apache.org/jira/browse/FLINK-24208
             Project: Flink
          Issue Type: Improvement
          Components: Runtime / Checkpointing
            Reporter: Robert Metzger


As a user of Flink, I want to be able to trigger a savepoint from an external system in a way that I can detect if I have requested this savepoint already.

By passing a custom ID to the savepoint request, I can check (in case of an error of the original request, or the external system) if the request has been made already.




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