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  1. Beam
  2. BEAM-11719

Enforce deterministic coding for GroupByKey and Stateful DoFns

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P1
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.29.0
    • Component/s: sdk-py-core
    • Labels:
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      Description

      If a non-deterministic coder, such as pickling, is used for keys this can result in two copies of the same key being grouped separately (based on their encodings).

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              • Assignee:
                robertwb Robert Bradshaw
                Reporter:
                robertwb Robert Bradshaw
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