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  1. Flink
  2. FLINK-2399

Fail when actor versions don't match

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 0.9, 0.10.0
    • Fix Version/s: None
    • Component/s: Runtime / Coordination
    • Labels:
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      Description

      Problem: there can be subtle errors when actors from different Flink versions communicate with each other, for example when an old client (e.g. Flink 0.9) communicates with a new JobManager (e.g. Flink 0.10-SNAPSHOT).

      We can check that the versions match on first communication between the actors and fail if they don't match.

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              • Assignee:
                Unassigned
                Reporter:
                uce Ufuk Celebi
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                • Created:
                  Updated:
                  Resolved: