[GitHub] [pulsar] michaeljmarshall commented on a change in pull request #10254: [Broker] Remove possible error case for system topic name checking

[GitBox]

michaeljmarshall commented on a change in pull request #10254:
URL: https://github.com/apache/pulsar/pull/10254#discussion_r615315057



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File path: 
pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BrokerService.java
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@@ -2523,7 +2523,7 @@ public boolean isAllowAutoTopicCreation(final String 
topic) {
 
     public boolean isAllowAutoTopicCreation(final TopicName topicName) {
         //System topic can always be created automatically
-        if 
(EventsTopicNames.NAMESPACE_EVENTS_LOCAL_NAME.equals(topicName.getLocalName())
+        if (SystemTopicClient.isSystemTopic(topicName)

Review comment:
       `TRANSACTION_BUFFER_SNAPSHOT` was previously not included in this check. 
I think it is likely preferred to allow all system topics to be auto created.




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