rbillon59 / jmeter-k8s-base Goto Github PK

How can I add external jars to jmeter/lib/ext folder? I need Apache Kafka client and Jackson libraries for my script to run

Hi, when pulling the image rbillon59/jmeter-k8s-base:5.4.1, I'm getting the below error when running an older Jmeter test:

2023-07-14 16:08:43,360 ERROR o.a.j.JMeter: Uncaught exception in thread Thread[#48,10.244.5.169-Thread Group 1-4,5,RMI Runtime] org.codehaus.groovy.GroovyBugError: BUG! exception in phase 'semantic analysis' in source unit 'Script4.groovy' Unsupported class file major version 65 at org.codehaus.groovy.control.CompilationUnit$ISourceUnitOperation.doPhaseOperation(CompilationUnit.java:905) ~[groovy-3.0.7.jar:3.0.7] at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:627) ~[groovy-3.0.7.jar:3.0.7] at groovy.lang.GroovyClassLoader.doParseClass(GroovyClassLoader.java:389) ~[groovy-3.0.7.jar:3.0.7] at groovy.lang.GroovyClassLoader.lambda$parseClass$3(GroovyClassLoader.java:332) ~[groovy-3.0.7.jar:3.0.7] at org.codehaus.groovy.runtime.memoize.StampedCommonCache.compute(StampedCommonCache.java:163) ~[groovy-3.0.7.jar:3.0.7] at org.codehaus.groovy.runtime.memoize.StampedCommonCache.getAndPut(StampedCommonCache.java:154) ~[groovy-3.0.7.jar:3.0.7] at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:330) ~[groovy-3.0.7.jar:3.0.7] at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:314) ~[groovy-3.0.7.jar:3.0.7] at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:257) ~[groovy-3.0.7.jar:3.0.7] at org.codehaus.groovy.jsr223.GroovyScriptEngineImpl.getScriptClass(GroovyScriptEngineImpl.java:336) ~[groovy-jsr223-3.0.7.jar:3.0.7] at org.codehaus.groovy.jsr223.GroovyScriptEngineImpl.eval(GroovyScriptEngineImpl.java:153) ~[groovy-jsr223-3.0.7.jar:3.0.7]

This error seems to be indicative of a version of Java > Java 8 which is the latest version supported with JMeter v5.4.1. Is it possible that the image is building with a newer version of Java, which is causing the error?

`meter@0f977cf15343:/opt/jmeter/apache-jmeter/bin$ cat PluginsManagerCMD.sh
#!/bin/sh

java -Djava.awt.headless=true $JVM_ARGS -jar $(dirname $0)/../lib/cmdrunner-2.3.jar --tool org.jmeterplugins.repository.PluginManagerCMD "$@"`