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https://issues.apache.org/jira/browse/FLINK-40993?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18127026#comment-18127026
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sepuri sai krishna commented on FLINK-40993:
--------------------------------------------
I have a reproduction for this and would like to work on it. Please assign it
to me.
> State Processor API writes an unrestorable savepoint from a checkpoint taken
> with file merging
> ----------------------------------------------------------------------------------------------
>
> Key: FLINK-40993
> URL: https://issues.apache.org/jira/browse/FLINK-40993
> Project: Flink
> Issue Type: Bug
> Components: API / State Processor
> Affects Versions: 2.4.0
> Reporter: sepuri sai krishna
> Priority: Major
>
> With execution.checkpointing.file-merging.enabled set to true, a savepoint
> written by
> the State Processor API from a retained checkpoint stops being restorable
> once the
> source checkpoint is deleted or subsumed. The savepoint is written with no
> error and
> no warning.
> Running the same steps with file merging disabled gives a savepoint that
> keeps working
> after the source checkpoint is gone.
> I have a local reproduction and will attach it along with the fix.
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