[GitHub] [pulsar] hangc0276 commented on a change in pull request #12919: [Broker] Change create topic return error to Status.BAD_REQUEST

[GitBox]

hangc0276 commented on a change in pull request #12919:
URL: https://github.com/apache/pulsar/pull/12919#discussion_r754339783



##########
File path: 
pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/PersistentTopicsBase.java
##########
@@ -3694,7 +3694,7 @@ private Topic getTopicReference(TopicName topicName) {
             throw e;
         } catch (Exception e) {
             if (e.getCause() instanceof NotAllowedException) {
-                throw new RestException(Status.CONFLICT, e.getCause());
+                throw new RestException(Status.BAD_REQUEST, e.getCause());

Review comment:
       +1

##########
File path: 
pulsar-broker/src/main/java/org/apache/pulsar/broker/admin/impl/PersistentTopicsBase.java
##########
@@ -250,7 +250,7 @@ protected void validateAdminAndClientPermission() {
     protected void validateCreateTopic(TopicName topicName) {
         if (isTransactionInternalName(topicName)) {
             log.warn("Try to create a topic in the system topic format! {}", 
topicName);

Review comment:
       change the log.warn information to `log.warn("Forbidden to create 
transaction internal topic: {}" topicName)`  maybe more clear.




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