Questions tagged [activemq-classic]
Apache ActiveMQ® Classic is an open source (Apache 2.0 licensed) message broker which fully implements the Java Message Service 1.1 (JMS). It provides "Enterprise Features" like clustering, multiple message stores, and ability to use any database as a JMS persistence provider besides VM, cache, and journal persistency.
activemq-classic
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Can FluentBit consume an ActiveMQ queue?
I have an ActiveMQ with MQTT enabled. Is it possible for FluentBit to consume an ActiveMQ queue? I tried using this but Fluentbit is unable to start because ActiveMQ is already using the port 1833. If ...
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ActiveMQ Classic throws exception while reading JDBC journal during start up
We have an active-passive setup of ActiveMQ Classic 5.16.2 in production with JDBC for persistence. There was an operational issue with the DB few days back due to which the Oracle persistence store ...
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Master/Slave non persistent ActiveMQ Classic configuration
I am trying to setup two ActiveMQ Classic brokers used as communication channel for several microservices.
I would like to:
Have the brokers on two different machines so that the two brokers are in ...
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ActiveMQ Classic very slow with durable topic subscribers
We changed from normal, non-durable subscriptions to durable subscriptions in our ActiveMQ Classic instance to allow users to reconnect their WebSocket so they get all messages they missed. At first ...
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Spring Boot and ActiveMQ Classic retry from OpenWire JMS client
I use Spring Boot with Java 17 and ActiveMQ Classic 6.1.2. When an exception occurs I want to retry with delay 60 seconds. The problem is that every time an exception is thrown in my application, the ...
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ActiveMQ Classic with Spring Boot microservice-based application, reconnection issue
I'm working on a Spring Boot microservice-based backend application with ActiveMQ Classic to communicate between them. I had a problem in our production environment where, by maintenance, the ActiveMQ ...
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Spring Boot Virtual Threads pinning with ActiveMQ Classic
I am on Spring Boot 3.2.5 with virtual threads enabled and connecting to an external ActiveMQ Classic broker using the ActiveMQ 5.18.4 client. I am using the JmsTemplate sendAndReceive() method to ...
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ActiveMQ Artemis broker connection to ActiveMQ Classic
I'm trying to configure an instance of ActiveMQ Artemis 2.33 in order to connect with another broker AMQP, an instance of ActiveMQ Classic 5.15.
The goal is to receive messages in Artemis from one ...
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How do I solve this Tomcat class loading issue?
I have three Webapps on my Tomcat server. I use ActiveMQ to send messages between them. This has worked but now I'm trying to update from 5.14 to 5.18 and I'm running in to a class loading issue.
To ...
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WSO2 ESB: Handling Retries and Error Codes in Message Processor with Multiple Message Stores
I'm developing an API using WSO2 ESB where I have configured two message stores and a message processor. In the scenario I'm facing, the message processor retries failed messages up to 5 times, but I ...
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ActiveMQ Classic web console fails to start: Could not open ServletContext resource
I have noticed an issue in the recent upgrade of ActiveMQ from 5.16.1 to 5.16.7 where the ActiveMQ web console fails to start with the below exception. Other functionality is working fine but can't ...
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ActiveMQ XML to Java Config
I converted my ActiveMQ XML config to Java Config but unfortunately getting this error
org.apache.camel.component.direct.DirectConsumerNotAvailableException: No consumers available on endpoint: direct:...
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Adding a delay on consumption of messages with Spring JMS DefaultMessageListenerContainer without using Delivery Delay
I have an implementation of DefaultMessageListenerContainer which will listen in on an IBM MQ Queue and something else publishes on this queue so whenever a message arrives, the listener consumes the ...
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Inactivity monitor on HTTP transport is creating lots of clutter and failures
We are using ActiveMQ Classic 5.18.x. We're also using Camel 4.0.0 with the ActiveMQ component configured with the HTTP transport (because we are forced to based on the networks involved).
The traffic ...
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activemq 5.16.x not working after converting javax to jakarta using eclipse transformer
I am using eclipse transformer for javax to jakarta conversion, in the similar lines I converted my activemq-all 5.16.7 into jakarta using the same eclipse transformer, no errors during compilation, ...
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