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https://issues.apache.org/jira/browse/BEAM-7188?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maximilian Michels closed BEAM-7188.
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Resolution: Fixed
> LTS backport: FlinkRunner does not checkpoint partition view of watermark
> holds
> -------------------------------------------------------------------------------
>
> Key: BEAM-7188
> URL: https://issues.apache.org/jira/browse/BEAM-7188
> Project: Beam
> Issue Type: Bug
> Components: runner-flink
> Reporter: Maximilian Michels
> Assignee: Maximilian Michels
> Priority: Major
> Fix For: 2.7.1
>
>
> The FlinkRunner does not persist its view of the per-partition Watermark
> holds. This can lead to elements to be considered late after restoring from a
> savepoint or resuming a failed pipeline.
> Similar to the approach in BEAM-6650, we can recover the Watermarks by
> iterating through the keys of the state backend during recovery.
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