David created NIFI-7802:
---------------------------

             Summary: Unable to create a PropertiesFileLookupService controller 
service in version 1.12.0
                 Key: NIFI-7802
                 URL: https://issues.apache.org/jira/browse/NIFI-7802
             Project: Apache NiFi
          Issue Type: Bug
          Components: Core Framework
    Affects Versions: 1.12.0
         Environment: Windows 10, jdk1.8.0_251
            Reporter: David


Steps to reproduce:

1) Fresh nifi install
2) Click on configuration icon on the root PG.
3) Create a PropertiesFileLookupService controller service
4) Configure it to point to a simple properties file.
5) Enable the processor.

Startup fails with the following stack trace:


{{}}
{code:java}
2020-09-11 11:11:41,383 INFO [Validate Components Thread-5] 
o.apache.nifi.security.xml.XXEValidator Validating 
c:\Users\drsnyder\temp\test.properties for XXE attack2020-09-11 11:11:41,420 
ERROR [Timer-Driven Process Thread-4] o.a.n.c.s.StandardControllerServiceNode 
StandardControllerServiceNode[service=PropertiesFileLookupService[id=7db74eb3-0174-1000-f309-1635af53ee3a],
 versionedComponentId=null, 
processGroup=StandardProcessGroup[identifier=7db6d1a3-0174-1000-c5c2-3573fd835310,name=NiFi
 Flow], active=true] Failed to invoke @OnEnabled method due to 
java.lang.NoClassDefFoundError: org/apache/commons/beanutils/DynaBean: {}
java.lang.NoClassDefFoundError: org/apache/commons/beanutils/DynaBean
 at java.lang.Class.forName0(Native Method)
 at java.lang.Class.forName(Class.java:264)
 at com.sun.proxy.$Proxy133.<clinit>(Unknown Source)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
 at 
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
 at 
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
 at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
 at java.lang.reflect.Proxy.newProxyInstance(Proxy.java:739)
 at 
org.apache.commons.configuration2.builder.fluent.Parameters.createParametersProxy(Parameters.java:306)
 at 
org.apache.commons.configuration2.builder.fluent.Parameters.fileBased(Parameters.java:185)
 at 
org.apache.nifi.lookup.configuration2.CommonsConfigurationLookupService.onEnabled(CommonsConfigurationLookupService.java:106)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
 at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:498)
 at 
org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotations(ReflectionUtils.java:142)
 at 
org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotations(ReflectionUtils.java:130)
 at 
org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotations(ReflectionUtils.java:75)
 at 
org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotation(ReflectionUtils.java:52)
 at 
org.apache.nifi.controller.service.StandardControllerServiceNode$2.run(StandardControllerServiceNode.java:432)
 at org.apache.nifi.engine.FlowEngine$2.run(FlowEngine.java:110)
 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
 at java.util.concurrent.FutureTask.run(FutureTask.java:266)
 at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
 at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
 at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
 at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
 at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.ClassNotFoundException: 
org.apache.commons.beanutils.DynaBean
 at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
 at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
 at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
 ... 28 common frames omitted{code}



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