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https://issues.apache.org/jira/browse/ARTEMIS-3416?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Amit Herlekar updated ARTEMIS-3416:
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Attachment: artemis.zip
> Message count is not zero even after all messages are consumed and
> acknowledged
> -------------------------------------------------------------------------------
>
> Key: ARTEMIS-3416
> URL: https://issues.apache.org/jira/browse/ARTEMIS-3416
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: Broker
> Affects Versions: 2.16.0
> Environment: Single artemis instance running as a K8s deployment with
> single replica on CentOS 7.9
> Reporter: Amit Herlekar
> Priority: Minor
> Attachments: artemis.zip, artemis.zip, artemis.zip,
> image-2021-08-06-17-19-37-446.png, image-2021-08-06-17-20-45-445.png,
> image-2021-08-06-17-24-45-732.png, image-2021-08-09-23-27-22-180.png,
> image-2021-08-09-23-29-38-568.png, image-2021-08-09-23-31-51-213.png
>
>
> We have switched from ActiveMQ Classic to ActiveMQ Artemis. Thanks to the
> nice documentation on github that we are able to containerize it and deploy
> it as a K8s deployment for [KEDA|https://keda.sh/docs/2.4/scalers/artemis/].
> Coming to the issue, we are using STOMP using stomp.py python module. The
> ACK-mode is set as client-individual and consumerWindowSize = 0 on the
> connection. We are promptly acknowledging the message as soon as we read it.
> The problem is, sometimes, the message count in the web console does not
> become zero even after all the messages are actually consumed and
> acknowledged. When I browse the queue, I don't see any messages in it. This
> is causing KEDA to spin up pods unnecessarily.
> Please refer to the screenshots attached.
> As a temporary arrangement, can you let me now how to make the delivery
> message count = 0.
> !image-2021-08-06-17-24-45-732.png|width=638,height=571!
> !image-2021-08-06-17-19-37-446.png|width=811,height=674!
> !image-2021-08-06-17-20-45-445.png|width=671,height=300!
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