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Posted to dev@kafka.apache.org by "Alexandre Dupriez (Jira)" <ji...@apache.org> on 2023/03/08 16:09:00 UTC

[jira] [Created] (KAFKA-14793) Propagate topic ids to the group coordinator

Alexandre Dupriez created KAFKA-14793:
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             Summary: Propagate topic ids to the group coordinator
                 Key: KAFKA-14793
                 URL: https://issues.apache.org/jira/browse/KAFKA-14793
             Project: Kafka
          Issue Type: Sub-task
            Reporter: Alexandre Dupriez


KAFKA-14690 introduces topic ids in the OffsetCommit API in the request layer. Propagation of topic ids within the group coordinator has been left out of scope. Whether topic ids are re-mapped internally in the group coordinator or the group coordinator starts to rely on {{{}TopicIdPartition{}}}.

Note that with KAFKA-14690, the offset commit response data built by the coordinator includes topic names only, and topic ids need to be injected afterwards outside of the coordinator before serializing the response.



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