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https://issues.apache.org/jira/browse/FLINK-25872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Roman Khachatryan updated FLINK-25872:
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Summary: Restoring from incremental non-changelog checkpoint with changelog
state-backend enabled in CLAIM mode discards used state (was: Restoring from
incremental checkpoint with changelog state-backend cannot work well with
snapshot CLAIM mode )
> Restoring from incremental non-changelog checkpoint with changelog
> state-backend enabled in CLAIM mode discards used state
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: FLINK-25872
> URL: https://issues.apache.org/jira/browse/FLINK-25872
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Checkpointing, Runtime / State Backends
> Reporter: Yun Tang
> Priority: Major
>
> If we restore from incremental checkpoint with changelog state-backend
> enabled in snapshot CLAIM mode, the restored checkpoint would be discarded on
> subsume, which lead to the private state in Incremental state handle could be
> deleted by mistake. This bug is like FLINK-25478.
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