frankvicky commented on code in PR #17614: URL: https://github.com/apache/kafka/pull/17614#discussion_r1972974121
########## clients/src/main/java/org/apache/kafka/clients/consumer/internals/ConsumerMembershipManager.java: ########## @@ -469,8 +498,14 @@ public int joinGroupEpoch() { */ @Override public int leaveGroupEpoch() { + if (CloseOptions.GroupMembershipOperation.LEAVE_GROUP.equals(leaveGroupOperation)) { + return ConsumerGroupHeartbeatRequest.LEAVE_GROUP_MEMBER_EPOCH; + } else if (CloseOptions.GroupMembershipOperation.REMAIN_IN_GROUP.equals(leaveGroupOperation)) { + return ConsumerGroupHeartbeatRequest.LEAVE_GROUP_STATIC_MEMBER_EPOCH; + } Review Comment: As https://github.com/apache/kafka/pull/17614#discussion_r1972859960 mentioned, consumerGroupHeartbeat always sends, so we need to select the "right" epoch. -- 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