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https://issues.apache.org/jira/browse/FLINK-26968?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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lincoln lee updated FLINK-26968:
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Fix Version/s: 1.20.0
(was: 1.19.0)
> Bump CopyOnWriteStateMap entry version before write
> ---------------------------------------------------
>
> Key: FLINK-26968
> URL: https://issues.apache.org/jira/browse/FLINK-26968
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / State Backends
> Reporter: Roman Khachatryan
> Assignee: Roman Khachatryan
> Priority: Major
> Labels: pull-request-available, stale-assigned
> Fix For: 1.20.0
>
>
> CopyOnWriteStateMap copies the entry before returning it to the client
> for update. This also updates its state and entry versions.
> However, if the entry is NOT used by any snapshots, the versions
> will stay the same despite that state is going to be updated.
> With incremental checkpoints, this causes such updated version to
> be ignored in the next snapshot.
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