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https://issues.apache.org/jira/browse/ARTEMIS-4095?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17637411#comment-17637411
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Artyom Tarasenko commented on ARTEMIS-4095:
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Also happens with 2.27.0. Once Artemis is stuck, restarting the client consumer
doesn't help. Moreover, starting another client which uses CORE protocol,
doesn't change anything, it doesn't consume either. Also switching client
consumer to other credentials doesn't change anything. After restart of Artemis
any of this client consumers can consume messages from this address, using any
of the credentials used in the previous step.
Interestingly the bug is easily reproducible with
<global-max-size>400Mb</global-max-size>, but after reducing the
global-max-size to 100Mb, even after 10 paging started / paging stopped cycles,
Artemis doesn't stuck.
> OpenWire clients are unable to consume from mutlicast queue after 2nd paging
> ----------------------------------------------------------------------------
>
> Key: ARTEMIS-4095
> URL: https://issues.apache.org/jira/browse/ARTEMIS-4095
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: OpenWire
> Affects Versions: 2.26.0
> Environment: Artemis, deployed through the official docker image in
> version {{2.26.0}} in an OpenShift cluster
> Reporter: Marco Bungart
> Priority: Major
> Attachments: graph1.png, graph2.png
>
>
> I observed that after artemis went into paging for the 2nd time, OpenWire
> clients were not able to read messages from their corresponding addresses.
> Restarting the applications connected as clients does not fix the issue.
> Restarting artemis, however, does fix the issue.
> Both images attached show the messages of two queues.
> - The upper (orange) line in the 1st graph shows count of messages in a queue
> to which core clients are connected.
> - The lower (blue) line in the 1stg raph shows count of messages in a queue
> to which OpenWire clients are connected.
> - in the 2nd graph, the upper (violet) line shows count of messages in a
> queue to which core clients are connected.
> - in the 2nd graph, the lower (green) line shows count of messages in a queue
> to which OpenWire clients are connected.
> I have a heap dump that we could share, showing the accumulated objects. the
> dump is about 90 MB in size If this would be helpful to have, please let me
> know.
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