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Questions tagged [activemq-artemis]

Apache ActiveMQ® Artemis is an asynchronous messaging broker, an example of Message Oriented Middleware.

Apache ActiveMQ™ Artemis is a high-performance, open-source, multi-protocol Java-based message broker. It supports industry standard protocols so users get the benefits of client choices across a broad range of langues and platforms. Connectivity from C, C++, Python, .Net, and more is available. It supports AMQP, STOMP, & MQTT. It provides a JMS 2.0 client as well as a client-side JNDI implementation.

Once Apache ActiveMQ™ Artemis reaches a sufficient level of feature parity with the 5.x code-base it will become ActiveMQ 6. Initial migration documentation is available.

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Artemis (ActiveMQ) messaging in Wildfly 10 cluster (domain)

Could someone provide an example of messaging application working under Wildfly 10 cluster (domain)? We are struggling with it and given that it is a new technology, there is a terrible lack of resources. Currently we have the following: A domain…
TomS
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Warning: JAVA_HOME environment variable is not set

My OS is Windows 10. I had an error when starting the .\artemis in the Windows PowerShell. It said: Warning: JAVA_HOME environment variable is not set. I already setting the JAVA_HOME's path at C:\Program Files\Java\jdk-19\bin. This is the result…
Imam Ramadani
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Run ActiveMQ Artemis on my docker specifically on mac M1

I am trying to run ActiveMQ Artemis on my docker but i have been receiving many errors trying to get this to work. I am not sure if it is something to do with my yml file or not. This the command i am using: docker-compose up This is my yml…
Samovar
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How to create and administer ActiveMQ Artemis topics

Here is a primitive example of embedded Artemis broker sending and receiving messages using Point-to-Point send/receive. This example is self-contained and requires no further configuration with XML or any other external file. In this example a new…
ipolevoy
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ActiveMQ Artemis REST Interface configuration

I'm attempting to add ActiveMQ Artemis' REST interface to my Docker container, and for that I have been following the official guide. I generate a artemis-rest.war file and move it into my /opt/artemis/web folder. Now when I navigate to…
maun
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ActiveMQ Artemis performance degradation compared to "Classic"

I'm working on a migration from ActiveMQ "Classic" 5.15.4 to ActiveMQ Artemis 2.17.0, and I observed a performance degradation. I tested with 1 producer on a topic and different number of consumers consuming that topic. I'm measuring the time…
Nicolas Verducou
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How to configure jms-queue on Wildfly 24 service using ActiveMQ Artemis

I am trying to configure a simple JMS message queue on WildFly 24. I am starting the server using standalone-full.xml. I see following configuration:
ram4sof
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ActiveMQ Artemis cluster does not redistribute messages after one instance crash

I have a cluster of Artemis in Kubernetes with 3 group of master/slave: activemq-artemis-master-0 1/1 Running activemq-artemis-master-1 1/1 Running activemq-artemis-master-2 …
lnthai2002
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ActiveMQ Artemis consumer does not reconnect to the same cluster node after crash

I am setting up a cluster of Artemis in Kubernetes with 3 group of master/slave: activemq-artemis-master-0 1/1 Running activemq-artemis-master-1 1/1 …
lnthai2002
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Adding a user to ActiveMQ Artemis fails

I need some assistance on adding a new user and role to ActiveMQ Artemis. Version is 2.16. After updating ActiveMQ Artemis from 2.9.0 and 2.10.1 to 2.16 we fail to add new users. Perhaps there has been an updated security protocol or usage…
ZiggyStardust
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Spring Websockets Broker relay with Artemis HA cluster

Spring WebSockets support using an External Message Broker like ActiveMQ Artemis. Usually in production environments, we need the Broker to run in clustered mode. Artemis supports High Availability and Failover like for example an active-passive…
kmandalas
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WildFly 18 NameNotFoundException: jboss -- service jboss.naming.context.java.jboss.exported.jboss

I have followed the Helloworld JMS example from the WildFly quickstarts to write my own Java client. When I am running the Java program I am getting the exception below. Can anyone guide me on how to access to send message to the JMS queue? I am new…
Naresh V
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Unable to create producer to send messages on ActiveMQ

I am learning JMS and different types of brokers out there. I am currently using ActiveMQ (Artemis) for a dummy project. I currently have Artemis running on the default settings. I can go to the management console and see the queues and topics. I am…
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Cannot delete a queue via the artemis web console

I'm experimenting with artemis 2.13.0 on Docker. I can create a queue programmatically but I cannot delete it via the web console. Sometimes destroyQueue appears as an option in the operations for the queue. Other times it does not. Recently I…
Schaffer
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Number of consumer not shrinking when there is not load in JMS queue

I am writing a JMS consumer using spring-jms to consume message from the ActiveMQ Artemis broker. I am investigating the behaviour of 3 properties: concurrentConsumers, maxConcurrentConsumers, and idleConsumerLimit. Expected behaviour is when load…
sujin
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