Github user michaelandrepearce commented on a diff in the pull request: https://github.com/apache/activemq-artemis/pull/2156#discussion_r197624300 --- Diff: artemis-server/src/main/java/org/apache/activemq/artemis/core/postoffice/impl/PostOfficeImpl.java --- @@ -511,6 +512,10 @@ public QueueBinding updateQueue(SimpleString name, changed = true; queue.setExclusive(exclusive); } + if ((user != null && !user.equals(queue.getUser()) || (user == null && queue.getUser() != null))) { + changed = true; + queue.setUser(SimpleString.toSimpleString(user)); --- End diff -- Slight issue here in the logic that the older methods if invoked to update a queue will clear the user associated with the queue , as they will pass in null causing user to be set to null no matter.
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