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https://issues.apache.org/jira/browse/ARTEMIS-4058?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Justin Bertram resolved ARTEMIS-4058.
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Resolution: Cannot Reproduce
> Seeing higher consumer count in AMQ CONSOLE than configured
> -----------------------------------------------------------
>
> Key: ARTEMIS-4058
> URL: https://issues.apache.org/jira/browse/ARTEMIS-4058
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: AMQP, Broker, JMX, Web Console
> Affects Versions: 2.18.0
> Environment: PROD
> Reporter: Ekta
> Priority: Major
>
> Hello,
> Recently we have been facing an issue with amq brokers where the consumer
> count that shows up in AMQ console for each queue is much higher than what is
> configured. It is coming as a different number for each queue. We believe
> that consumer count should always remain 2 across all of the queues since we
> have 2 qpid dispatch routers acting as consumers. Lately we have observed
> the consumer count is not consistent across all brokers. However there are no
> recent changes made to the application. It is all of the sudden acting up.
> Below is our architecture.
> Microservice(kube) --> LB ---> QPID ---> Brokers(master/slave)
> The queues that are having more than 2 consumers looks like they are holding
> up multiple sessions from each qpid dispatch router for an example: for one
> queue having 6 consumers there are 6 session ID's. all those 6 id's belong to
> those qpid's. 1-qpid has two consumers sessions while 2-qpid is having 4
> session. Just like that we are seeing numbers like 6,5,3 for other queues.
>
> As part of troubleshooting this issue I found a queue under addresses called
> $.artemis.internal.sf.artemis-cluster-prod.337d5748-6c39-11eb-9983-0ae398a5a5b7
> only on one of the broker. I don't recognize this queue nor we created it.
> Looks the system somehow created but not sure why. All of our queues are
> created on qpid, we are not creating any queues on brokers. Routing-type on
> that queue is coming as MULTICAST
> Would like to know if anyone knows how/where to fix these issue.
> Versions:
> activemq: 2.18
> qpid-dispatch router: 1.18
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