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  1. Kafka
  2. KAFKA-14048 The Next Generation of the Consumer Rebalance Protocol
  3. KAFKA-17733

Protocol upgrade should allow empty member assignment in group conversion

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 4.0.0
    • group-coordinator
    • None

    Description

      During conversion from classic to consumer group, if a member has empty assignment (e.g., the member just joined and has never synced), the conversion will fail because of the buffer underflow error when deserializing the member assignment.

      We should allow empty assignment while deserializing the member assignment.

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          Web Link GitHub Pull Request #17853

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              dongnuolyu Dongnuo Lyu
              dongnuolyu Dongnuo Lyu
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                Updated:
                Resolved: