JMeter JMS Publisher usage with RabbitMQ

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Peter Butkovic

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Apr 4, 2018, 6:11:13 PM4/4/18

to rabbitmq-users

As suggested in the github issue https://github.com/rabbitmq/rabbitmq-jms-client/issues/46 reposting here

I'm trying to do some perf testing with JMeter JMS.
On the server I have rabbitmq_jms_topic_exchange plugin enabled.

What is the proper JMeter Initial Context Factory to be set?
Tried with following:

However ended up in (expected) exception:

javax.naming.NamingException: javax.naming.NoInitialContextException: Cannot instantiate class: com.rabbitmq.jms.admin.RMQConnectionFactory [Root exception is java.lang.ClassCastException: com.rabbitmq.jms.admin.RMQConnectionFactory cannot be cast to javax.naming.spi.InitialContextFactory]
        at org.apache.jmeter.protocol.jms.client.InitialContextFactory.lookupContext(InitialContextFactory.java:69) ~[ApacheJMeter_jms.jar:4.0 r1823414]
        at org.apache.jmeter.protocol.jms.client.InitialContextFactory.getContext(InitialContextFactory.java:156) ~[ApacheJMeter_jms.jar:4.0 r1823414]
        at org.apache.jmeter.protocol.jms.client.ReceiveSubscriber.<init>(ReceiveSubscriber.java:231) ~[ApacheJMeter_jms.jar:4.0 r1823414]
        at org.apache.jmeter.protocol.jms.client.ReceiveSubscriber.<init>(ReceiveSubscriber.java:170) ~[ApacheJMeter_jms.jar:4.0 r1823414]
        at org.apache.jmeter.protocol.jms.sampler.SubscriberSampler.initListenerClient(SubscriberSampler.java:119) ~[ApacheJMeter_jms.jar:4.0 r1823414]
        at org.apache.jmeter.protocol.jms.sampler.SubscriberSampler.initClient(SubscriberSampler.java:346) [ApacheJMeter_jms.jar:4.0 r1823414]
        at org.apache.jmeter.protocol.jms.sampler.SubscriberSampler.threadStarted(SubscriberSampler.java:336) [ApacheJMeter_jms.jar:4.0 r1823414]
        at org.apache.jmeter.threads.JMeterThread$ThreadListenerTraverser.addNode(JMeterThread.java:676) [ApacheJMeter_core.jar:4.0 r1823414]
        at org.apache.jorphan.collections.HashTree.traverseInto(HashTree.java:994) [jorphan.jar:4.0 r1823414]
        at org.apache.jorphan.collections.HashTree.traverse(HashTree.java:977) [jorphan.jar:4.0 r1823414]
        at org.apache.jmeter.threads.JMeterThread.threadStarted(JMeterThread.java:644) [ApacheJMeter_core.jar:4.0 r1823414]
        at org.apache.jmeter.threads.JMeterThread.initRun(JMeterThread.java:632) [ApacheJMeter_core.jar:4.0 r1823414]
        at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:246) [ApacheJMeter_core.jar:4.0 r1823414]
        at java.lang.Thread.run(Thread.java:745) [?:1.8.0_121]

I don't see any InitialContextFactory implementation in the sources of the rabbitmq-jms-client anywhere. What would be the proper way to use it with JMeter JMS? Or is jmeter JMS sampler not usable at all here?

Michael Klishin

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Apr 4, 2018, 6:16:10 PM4/4/18

to rabbitm...@googlegroups.com

RMQConnectionFactory is an implementation of javax.jms.ConnectionFactory.

[1][2] are highly relevant if not the same question. How this can be done in the context of JMeter is probably out of scope

for this list.

1. https://stackoverflow.com/questions/33384341/how-to-connect-to-rabbitmq-using-rabbitmq-jms-client-from-an-existing-jms-applic

2. https://groups.google.com/forum/#!topic/rabbitmq-users/PLtud6rDMdM

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