I'm trying to build a load test for my queues, which are Weblogic Queues, but I can't figure out which weblogic libraries I need for this. At least, that's what I think my problem is (because I get ClassNotFoundExceptions). I've already copied
weblogic.jar
wlclient.jar
wljmsclient.jar
into my jMeter/lib directory.
but I still get ClassNotFoundError like:
Response message: java.lang.NoClassDefFoundError: weblogic/utils/collections/ConcurrentHashMap
Here, also the full stacktrace...
2014/09/16 19:17:19 ERROR - jmeter.protocol.jms.sampler.JMSSampler: weblogic/utils/collections/ConcurrentHashMap java.lang.NoClassDefFoundError:
weblogic/utils/collections/ConcurrentHashMap
at weblogic.jndi.spi.EnvironmentManager.<clinit>(EnvironmentManager.java:19)
at weblogic.jndi.Environment.getContext(Environment.java:307)
at weblogic.jndi.Environment.getContext(Environment.java:277)
at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory.java:117)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:288)
at javax.naming.InitialContext.init(InitialContext.java:223)
at javax.naming.InitialContext.<init>(InitialContext.java:197)
at org.apache.jmeter.protocol.jms.sampler.JMSSampler.getInitialContext(JMSSampler.java:424)
at org.apache.jmeter.protocol.jms.sampler.JMSSampler.threadStarted(JMSSampler.java:319)
at org.apache.jmeter.threads.JMeterThread$ThreadListenerTraverser.addNode(JMeterThread.java:597)
at org.apache.jorphan.collections.HashTree.traverseInto(HashTree.java:961)
at org.apache.jorphan.collections.HashTree.traverse(HashTree.java:946)
at org.apache.jmeter.threads.JMeterThread.threadStarted(JMeterThread.java:566)
at org.apache.jmeter.threads.JMeterThread.initRun(JMeterThread.java:554)
at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:253)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.ClassNotFoundException: weblogic.utils.collections.ConcurrentHashMap
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
... 17 more
2014/09/16 19:17:19 WARN - jmeter.protocol.jms.sampler.JMSSampler: Session may not be null while creating message java.lang.IllegalStateExcepti
on: Session may not be null while creating message
at org.apache.jmeter.protocol.jms.sampler.JMSSampler.createMessage(JMSSampler.java:179)
at org.apache.jmeter.protocol.jms.sampler.JMSSampler.sample(JMSSampler.java:140)
at org.apache.jmeter.threads.JMeterThread.process_sampler(JMeterThread.java:429)
at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:257)
at java.lang.Thread.run(Thread.java:662)
... and, also my JMeter Configuration:
After the first run I get the following error: ConcurrentHashMap not found
And on every run after the first one: EnvironmentManager can't be initialized
What am I not doing right here? Thanks a lot for the help!
Regards, al
