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https://issues.apache.org/jira/browse/ARTEMIS-2797?focusedWorklogId=443588&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-443588
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ASF GitHub Bot logged work on ARTEMIS-2797:
-------------------------------------------

                Author: ASF GitHub Bot
            Created on: 10/Jun/20 07:10
            Start Date: 10/Jun/20 07:10
    Worklog Time Spent: 10m 
      Work Description: michaelandrepearce commented on a change in pull 
request #3172:
URL: https://github.com/apache/activemq-artemis/pull/3172#discussion_r437904731



##########
File path: 
artemis-server/src/main/java/org/apache/activemq/artemis/core/postoffice/impl/PostOfficeImpl.java
##########
@@ -689,7 +689,10 @@ public QueueBinding updateQueue(QueueConfiguration 
queueConfiguration) throws Ex
                
queue.setDelayBeforeDispatch(queueConfiguration.getDelayBeforeDispatch().longValue());
             }
             Filter filter = 
FilterImpl.createFilter(queueConfiguration.getFilterString());
-            if (filter != null && !filter.equals(queue.getFilter())) {
+            if ((filter == null) && (queue.getFilter() != null)) {

Review comment:
       I was meaning other queue configurations that you can update e.g like 
the one immediately above delaybeforedispatch. E.g. if change of behaviour from 
currently if null do not update, now youre proposing to make it if null set 
back to default which for filter is null. We would want that behaviour 
consistent. Else we end up with some ignoring and some reverting. 
   
   Its very important behaviour is consistent for all, so either all do nothing 
when new value is null (ignore) current behaviour before your proposed change 
or all update back to their defaults (being either the default at address 
setting or where a default constant its used)
   
   




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Issue Time Tracking
-------------------

    Worklog Id:     (was: 443588)
    Time Spent: 1h  (was: 50m)

> Allow for removing current queue filter
> ---------------------------------------
>
>                 Key: ARTEMIS-2797
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-2797
>             Project: ActiveMQ Artemis
>          Issue Type: Improvement
>          Components: Broker
>    Affects Versions: 2.13.0
>            Reporter: Jan Å mucr
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 2.14.0
>
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> Currently the queue filter cannot be removed because of a filter ~ null check 
> leading to quitting the PostOfficeImpl#updateQueue() instead of setting the 
> queue filter to empty.



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