showuon commented on code in PR #16005: URL: https://github.com/apache/kafka/pull/16005#discussion_r1618530646
########## core/src/main/java/kafka/log/remote/RemoteLogManager.java: ########## @@ -340,6 +347,10 @@ public void onLeadershipChange(Set<Partition> partitionsBecomeLeader, Set<TopicIdPartition> followerPartitions = filterPartitions(partitionsBecomeFollower) .map(p -> new TopicIdPartition(topicIds.get(p.topic()), p.topicPartition())).collect(Collectors.toSet()); + if (this.rlmConfig.enableRemoteStorageSystem() && !isRemoteLogManagerConfigured()) { + throw new KafkaException("RemoteLogManager is not configured when remote storage system is enabled"); + } + Review Comment: nit: Should we move this validation on the top of `onLeadershipChange` method? -- 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