codelipenghui commented on a change in pull request #8612: URL: https://github.com/apache/pulsar/pull/8612#discussion_r526092501
########## File path: pulsar-broker/src/main/java/org/apache/pulsar/broker/service/persistent/PersistentSubscription.java ########## @@ -391,7 +391,7 @@ public void readEntryFailed(ManagedLedgerException exception, Object ctx) { List<MutablePair<PositionImpl, Long>> positions) { if (pendingAckHandle == null) { return FutureUtil.failedFuture( - new TransactionConflictException("Broker does't support Transaction pending ack!")); + new NotAllowedException("Broker does't support Transaction pending ack!")); Review comment: ```suggestion new NotAllowedException("The transaction is disabled")); ``` ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org