[jira] [Created] (FLINK-9365) Add version information to remote rpc messages

[Shang Yuanchun (Jira)]

Till Rohrmann created FLINK-9365:
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             Summary: Add version information to remote rpc messages
                 Key: FLINK-9365
                 URL: https://issues.apache.org/jira/browse/FLINK-9365
             Project: Flink
          Issue Type: Sub-task
          Components: Distributed Coordination
    Affects Versions: 1.5.0, 1.6.0
            Reporter: Till Rohrmann
            Assignee: Till Rohrmann
             Fix For: 1.5.0


In order to quickly detect components which use incompatible RPC versions, we should add a version information to all remote RPC messages. That way we could easily detect if an older incompatible component tries to communicate with a newer version.



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