Questions tagged [activemq]
Apache ActiveMQ is an open source Java-based message broker that supports a number of transport protocols, such as STOMP, MQTT or AMQP. This tag is for supported versions 5.18 or 6.1 and higher.
57 questions
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jboss.ejb.default-resource-adapter-name-service wildfly 26
This is a follow up from my previous question: https://stackoverflow.com/staging-ground/79353883. I changed version of the Wildfly to 26 and transfered all the code and libraries to work with jakarta. ...
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Issue when updating Java 8u431 for ActiveMQ Classic 5.15.0
I need to update Java to version 8u431 on our legacy queuing system, ActiveMQ Classic version 5.15.0.
Currently, we are using JDK 8u131 from 2017 for Windows Server 2012 R2, and everything is working ...
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How to install ActiveMQ Artemis as a Windows service?
The title is a bit missleading since I know how to install artemis as a windows service, according to the documentation one just has to run
artemis-service.exe install
This does not work for me. I ...
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Getting below error on ActiveMQ "Classic" message broker log. I'm looking for some solution to find the root cause and fix for this issue
Getting below error on ActiveMQ "Classic" message broker log. I'm looking for some solution to find the root cause and fix for this issue.
Sep 6 16:10:46 SERVER activemq_db8159[1168628]: ...
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Negative pending messages in ActiveMQ
We have a cluster of 6 ActiveMQ nodes. ActiveMQ version is 5.15.8 on all nodes. The problem is that we randomly face negative count of pending messages on brokers. We googled the issue and found that ...
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ActiveMQ Artemis: Propagate credentials from Websocket to STOMP
Can ActiveMQ Artemis propagate basic authentication information (username, password) from a Websocket to the encapsulated STOMP protocol (STOMP-over-Websockets)? The documentation does not really help ...
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ActiveMQ Artemis: Use Plain TCP and TLS in parallel
In ActiveMQ Artemis, when acceptors and connectors are both configured, we see clients connecting to the TCP as well as the TLS port. How can we control that a client stays on its initial connection ...
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ActiveMQ Artemis: Clients connect to the broker cluster port
We are connecting with some JMS clients to ActiveMQ Artemis (v2.14.0) brokers running in a cluster configuration. Today, we have noticed that the clients connect to the acceptor that is dedicated to ...
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PUB/SUB Message Queue with server side filtering?
I am looking for a message queue to realize a chat application.
The most important requirement is: when a subscriber specifies a filter criteria, all the messages need to be filtered on the server ...
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activemq url starts with scp://
I have inherited a system where the activemq address looks like this scp://localhost:61616
ActiveMQ itself only seems to be configured for tcp. I can't find any reference to that protocol here: http:/...
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ActiveMQ Artemis: TLS certificate reload
Can Apache ActiveMQ Artemis (v2.13.0) use an updated TLS certificate while running, or does it require a restart? I did not find something about it in Configuring Transports and Configuration Reload ...
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ActiveMQ Artemis: Message draining without HA policy "scale-down"
In an ActiveMQ Artemis HA cluster (v2.13.0), the HA policy’s <scale-down/> property causes the backup broker to move all pending messages to one of the remaining live instances if the master ...
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ActiveMQ Artemis: Quorum-only instance?
For a fully redundant ActiveMQ Artemis cluster, either a set of three broker pairs or network ping is required to avoid split-brain scenerios. In some installations, only two datacenters or ...
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ActiveMQ Artemis: Cannot join more than two brokers with JGroups and KUBE_PING
While testing Apache ActiveMQ Artemis 2.13.0 with JGroups and the KUBE_PING plugin on Kubernetes I have noticed that no more than two brokers form a cluster. Any other brokers are simply ignored, ...
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ActiveMQ automatic Configuration file change and Re-Deployment
How can we automate the task of a configuration file change for ActiveMQ?
Situation:
We are running a T.A.P. street of ActiveMQ servers (5.15.7), the A and P environments are in a SAN Master Slave ...
