[jira] [Work logged] (ARTEMIS-1925) Allow message redistribution even with STRICT or OFF message-load-balancing semantics

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARTEMIS-1925?focusedWorklogId=466253&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-466253 ]

ASF GitHub Bot logged work on ARTEMIS-1925:
-------------------------------------------

                Author: ASF GitHub Bot
            Created on: 04/Aug/20 14:13
            Start Date: 04/Aug/20 14:13
    Worklog Time Spent: 10m 
      Work Description: AntonRoskvist commented on pull request #2893:
URL: https://github.com/apache/activemq-artemis/pull/2893#issuecomment-668621429


   Hi,
   
   I don't really know if this is expected behavior or not, but I have run this PR in one environment since it was created and just noticed something. When running with REDISTRIBUTION_ONLY, topics (multicast) are not forwarded across the cluster, so given a cluster of broker A and B, messages produced to broker A only get delivered to subscribers directly connected to broker A. Subscribers connected to broker B gets none. If no consumers are connected to broker A then the message is lost (using non-durable topics). Using ON_DEMAND the redistribution seem to work as expected, but then all anycast queues get distributed as well, which is what I was hoping to avoid in the first place.
   
   I guess this might relate to the other issue I had where remote bindings don't get created unless there is also a local one present?
   
   Besides this I have had no issue running this PR, even ported into the latest version of the broker
   
   Br,
   Anton


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

    Worklog Id:     (was: 466253)
    Time Spent: 3h  (was: 2h 50m)

> Allow message redistribution even with STRICT or OFF message-load-balancing semantics
> -------------------------------------------------------------------------------------
>
>                 Key: ARTEMIS-1925
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-1925
>             Project: ActiveMQ Artemis
>          Issue Type: Improvement
>            Reporter: Justin Bertram
>            Priority: Major
>          Time Spent: 3h
>  Remaining Estimate: 0h
>
> Currently if the {{message-load-balancing}} is {{STRICT}} or {{OFF}} then message redistribution is disabled.  Message redistribution should be controlled only by the {{redistribtion-delay}}.



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