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Posted to dev@kafka.apache.org by "Boyang Chen (JIRA)" <ji...@apache.org> on 2019/06/23 03:31:00 UTC

[jira] [Created] (KAFKA-8587) EOS producer should understand consumer group assignment semantics

Boyang Chen created KAFKA-8587:
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             Summary: EOS producer should understand consumer group assignment semantics
                 Key: KAFKA-8587
                 URL: https://issues.apache.org/jira/browse/KAFKA-8587
             Project: Kafka
          Issue Type: Improvement
            Reporter: Boyang Chen
            Assignee: Boyang Chen


Currently exactly-once producer is coupled with individual input partitions. This is not a well scaled solution, and the root cause is that EOS producer doesn't understand the topic partition move throughout consumer group rebalance. By covering this semantic gap, we could achieve much better EOS scalability.



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