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  1. Kafka
  2. KAFKA-14048 The Next Generation of the Consumer Rebalance Protocol
  3. KAFKA-15540

Handle heartbeat and revocation when consumer leaves group

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    Description

      When a consumer intentionally leaves a group we should:

      • release assignment (revoke partitions)
      • send a last Heartbeat request with epoch -1 (or -2 if static member)

      Note that the revocation involves stop fetching, committing offsets if auto-commit enabled and invoking the onPartitionsRevoked callback.

       

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          Improvement - An improvement or enhancement to an existing feature or task. KAFKA-14246 Update threading model for Consumer

          • Major - Major loss of function.
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              Unassigned Unassigned
              lianetm Lianet Magrans
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