dongnuo123 commented on code in PR #15442: URL: https://github.com/apache/kafka/pull/15442#discussion_r1506768674
########## group-coordinator/src/main/java/org/apache/kafka/coordinator/group/GroupMetadataManager.java: ########## @@ -1015,6 +1017,7 @@ private CoordinatorResult<ConsumerGroupHeartbeatResponseData, Record> consumerGr // Get or create the consumer group. boolean createIfNotExists = memberEpoch == 0; + maybeUpgradeEmptyGroup(groupId, records, false); Review Comment: I think we can add check for migration config here which doesn't affect simple group upgrade. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: jira-unsubscr...@kafka.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org