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https://issues.apache.org/jira/browse/FLINK-40476?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated FLINK-40476:
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Labels: pull-request-available (was: )
> Clarify that the Changelog state backend requires CLAIM restore mode
> (NO_CLAIM unsupported)
> -------------------------------------------------------------------------------------------
>
> Key: FLINK-40476
> URL: https://issues.apache.org/jira/browse/FLINK-40476
> Project: Flink
> Issue Type: Improvement
> Components: Documentation
> Reporter: Santwana Verma
> Priority: Minor
> Labels: pull-request-available
>
> The Changelog state backend docs state "Resuming from both savepoints and
> checkpoints is supported" but don't make clear that NO_CLAIM restore mode
> (the default) is unsupported. A changelog-enabled job resumed in `NO_CLAIM`
> restores successfully but fails on its first checkpoint with
> `IllegalStateException: ... does not support enforcing a full snapshot`. The
> existing "NO_CLAIM mode not supported" limitation bullet is easy to miss and
> contradicts the "resuming supported" statement. Related ticket:
> https://issues.apache.org/jira/browse/FLINK-38307
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