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From "David Anderson (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-5935) confusing/misleading error message when failing to restore savepoint
Date Tue, 28 Feb 2017 11:53:45 GMT
David Anderson created FLINK-5935:
-------------------------------------

             Summary: 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: State Backends, Checkpointing
            Reporter: David Anderson
            Priority: Minor


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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