hachikuji commented on a change in pull request #11733: URL: https://github.com/apache/kafka/pull/11733#discussion_r814304074
########## File path: metadata/src/main/java/org/apache/kafka/controller/ReplicationControlManager.java ########## @@ -760,44 +719,132 @@ BrokersToIsrs brokersToIsrs() { } if (change.leader() != request.brokerId() && change.leader() != NO_LEADER_CHANGE) { - // Normally, an alterIsr request, which is made by the partition + // Normally, an alterPartition request, which is made by the partition // leader itself, is not allowed to modify the partition leader. // However, if there is an ongoing partition reassignment and the // ISR change completes it, then the leader may change as part of // the changes made during reassignment cleanup. // // In this case, we report back FENCED_LEADER_EPOCH to the leader - // which made the alterIsr request. This lets it know that it must + // which made the alterPartition request. This lets it know that it must // fetch new metadata before trying again. This return code is // unusual because we both return an error and generate a new // metadata record. We usually only do one or the other. - log.info("AlterIsr request from node {} for {}-{} completed " + + log.info("AlterPartition request from node {} for {}-{} completed " + "the ongoing partition reassignment and triggered a " + - "leadership change. Reutrning FENCED_LEADER_EPOCH.", + "leadership change. Returning FENCED_LEADER_EPOCH.", request.brokerId(), topic.name, partitionId); - responseTopicData.partitions().add(new AlterIsrResponseData.PartitionData(). + responseTopicData.partitions().add(new AlterPartitionResponseData.PartitionData(). setPartitionIndex(partitionId). setErrorCode(FENCED_LEADER_EPOCH.code())); continue; } else if (change.removingReplicas() != null || change.addingReplicas() != null) { - log.info("AlterIsr request from node {} for {}-{} completed " + + log.info("AlterPartition request from node {} for {}-{} completed " + "the ongoing partition reassignment.", request.brokerId(), topic.name, partitionId); } } - responseTopicData.partitions().add(new AlterIsrResponseData.PartitionData(). + + responseTopicData.partitions().add(new AlterPartitionResponseData.PartitionData(). setPartitionIndex(partitionId). setErrorCode(result.code()). setLeaderId(partition.leader). + setIsr(Replicas.toList(partition.isr)). + setLeaderRecoveryState(partition.leaderRecoveryState.value()). Review comment: Hmm, it does not seem to be tagged. -- 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