[jira] [Created] (FLINK-4797) Add Flink 1.1 savepoint backwards compatability

[Shang Yuanchun (Jira)]

Ufuk Celebi created FLINK-4797:
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             Summary: Add Flink 1.1 savepoint backwards compatability
                 Key: FLINK-4797
                 URL: https://issues.apache.org/jira/browse/FLINK-4797
             Project: Flink
          Issue Type: Improvement
          Components: State Backends, Checkpointing
            Reporter: Ufuk Celebi
            Assignee: Ufuk Celebi


Make sure that we can resume from Flink 1.1 savepoints on the job manager side. This means that we need to be able to read the savepoint header file on the job manager and create a completed checkpoint from it.

This will not yet mean that we can resume from 1.1 savepoints as the  operator/task manager side compatability is missing.



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