kirktrue commented on code in PR #14432: URL: https://github.com/apache/kafka/pull/14432#discussion_r1344754813
########## group-coordinator/src/main/java/org/apache/kafka/coordinator/group/GroupMetadataManager.java: ########## @@ -593,6 +609,9 @@ private void throwIfConsumerGroupHeartbeatRequestIsInvalid( if (request.subscribedTopicNames() == null || request.subscribedTopicNames().isEmpty()) { throw new InvalidRequestException("SubscribedTopicNames must be set in first request."); } + } else if (request.memberEpoch() == -2) { + throwIfEmptyString(request.memberId(), "MemberId can't be empty."); Review Comment: It's just my preference, so if there's precedent for how you have it, I wouldn't hold up this PR in an effort to change the other places. Thanks! -- 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