lhotari commented on code in PR #22139: URL: https://github.com/apache/pulsar/pull/22139#discussion_r1505447660
########## pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentSubscription.java: ########## @@ -157,7 +158,8 @@ public PersistentSubscription(PersistentTopic topic, String subscriptionName, Ma this.subscriptionProperties = MapUtils.isEmpty(subscriptionProperties) ? Collections.emptyMap() : Collections.unmodifiableMap(subscriptionProperties); if (topic.getBrokerService().getPulsar().getConfig().isTransactionCoordinatorEnabled() - && !isEventSystemTopic(TopicName.get(topicName))) { + && !isEventSystemTopic(TopicName.get(topicName)) + && !ExtensibleLoadManagerImpl.isInternalTopic(topicName)) { Review Comment: We have also `SystemTopicNames`: https://github.com/apache/pulsar/blob/9918bced4465e0b0746a7959550c90cb76ae945f/pulsar-common/src/main/java/org/apache/pulsar/common/naming/SystemTopicNames.java#L71-L97 As you can see, it's not consistent. The `isSystemTopic` method isn't an intersection of all the possible subtypes. And we also have the `Topic.isSystemTopic` method which is another way and not consistent. This mess should be cleaned up or at least not made worse... -- 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: commits-unsubscr...@pulsar.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org