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https://issues.apache.org/jira/browse/FLINK-26079?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17490728#comment-17490728
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Dawid Wysakowicz commented on FLINK-26079:
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Do I understand it correctly, that the use case that breaks is basically
changing the state backend from a non-changelog to a changelog state backend?
As food for thought. Is that something that we support/want to support? So far
the only way to change the state backend was via a savepoint.
> Disallow combination of Changelog backend with CLAIM restore mode when
> recovering from non-changelog checkpoint
> ---------------------------------------------------------------------------------------------------------------
>
> Key: FLINK-26079
> URL: https://issues.apache.org/jira/browse/FLINK-26079
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Configuration, Runtime / State Backends
> Reporter: Roman Khachatryan
> Assignee: Roman Khachatryan
> Priority: Blocker
> Fix For: 1.15.0
>
>
> Extracted from FLINK-25872.
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