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https://issues.apache.org/jira/browse/FLINK-5935?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Konstantin Knauf reopened FLINK-5935:
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Re-opening in accordance with https://issues.apache.org/jira/browse/FLINK-23206.

> confusing/misleading error message when failing to restore savepoint
> --------------------------------------------------------------------
>
>                 Key: FLINK-5935
>                 URL: https://issues.apache.org/jira/browse/FLINK-5935
>             Project: Flink
>          Issue Type: Improvement
>          Components: Runtime / State Backends
>            Reporter: David Anderson
>            Priority: Minor
>              Labels: auto-closed
>
> This message could be improved. The part that says "because the operator is 
> not available in the new program" is misleading -- in my case the problem was 
> that my application was using the old Checkpointed interface. 
> org.apache.flink.client.program.ProgramInvocationException: The program 
> execution failed: JobSubmission failed: Failed to rollback to savepoint 
> /Users/david/savepoints/savepoint-bc2070c00963. Cannot map savepoint state 
> for operator ea632d67b7d595e5b851708ae9ad79d6 to the new program, because the 
> operator is not available in the new program. If you want to allow to skip 
> this, you can set the --allowNonRestoredState option on the CLI.



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