dajac commented on code in PR #13536: URL: https://github.com/apache/kafka/pull/13536#discussion_r1162499742
########## group-coordinator/src/main/resources/common/message/ConsumerGroupCurrentMemberAssignmentValue.json: ########## @@ -22,16 +22,29 @@ "fields": [ { "name": "MemberEpoch", "versions": "0+", "type": "int32", "about": "The member epoch." }, + { "name": "PreviousMemberEpoch", "versions": "0+", "type": "int32", + "about": "The previous member epoch." }, + { "name": "TargetMemberEpoch", "versions": "0+", "type": "int32", + "about": "The target member epoch." }, + { "name": "AssignedPartitions", "versions": "0+", "type": "[]TopicPartitions", + "about": "The partitions assigned to (owned by) this member." }, + { "name": "PartitionsPendingRevocation", "versions": "0+", "type": "[]TopicPartitions", + "about": "The partitions being revoked by this member." }, + { "name": "PartitionsPendingAssignment", "versions": "0+", "type": "[]TopicPartitions", + "about": "The partitions being assigned to this member." }, Review Comment: This is the biggest divergence from the KIP. Initially, I wanted to store only the full assignment and to bookkeep those in-memory. I found this extremely confusing during the implementation and error prone as well. It is much better to have three sets instead of ones. -- 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