[jira] [Created] (FLINK-3244) Add log messages to savepoint coordinator restore

[Shang Yuanchun (Jira)]

Ufuk Celebi created FLINK-3244:
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             Summary: Add log messages to savepoint coordinator restore
                 Key: FLINK-3244
                 URL: https://issues.apache.org/jira/browse/FLINK-3244
             Project: Flink
          Issue Type: Improvement
          Components: Distributed Runtime
            Reporter: Ufuk Celebi
            Assignee: Ufuk Celebi
            Priority: Minor
             Fix For: 1.0.0


When reporting a parallelism mismatch in the SavepointCoordinator's restoreSavepoint method, it is helpful to have a detailed list of tasks of the resuming job and tasks of the savepoint. Currently, you just get a generic parallelism mismatch exception.



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