vamossagar12 commented on code in PR #14432: URL: https://github.com/apache/kafka/pull/14432#discussion_r1335136107
########## group-coordinator/src/main/java/org/apache/kafka/coordinator/group/GroupMetadataManager.java: ########## @@ -929,12 +929,22 @@ private CoordinatorResult<ConsumerGroupHeartbeatResponseData, Record> consumerGr ConsumerGroup group = getOrMaybeCreateConsumerGroup(groupId, false); ConsumerGroupMember member = group.getOrMaybeCreateMember(memberId, false); - log.info("[GroupId " + groupId + "] Member " + memberId + " left the consumer group."); - - List<Record> records = consumerGroupFenceMember(group, member); + List<Record> records = new ArrayList<>(); + // The departing member is a static one. We don't need to fence this member because it is + // expected to come back within session timeout + if (member.instanceId() != null) { + log.info("Member {} with instance id {} is a static member and will not be fenced from the group", memberId, member.instanceId()); + } else { + log.info("[GroupId {}] Member {} left the consumer group.", groupId, memberId); Review Comment: I have taken the liberty and updated the log line to use an argument based loggers instead of the string concatenation based pattern that existed before. -- 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