[
https://issues.apache.org/jira/browse/NIFI-4367?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16159928#comment-16159928
]
Patrice Freydiere commented on NIFI-4367:
-----------------------------------------
When Script extends AbstractProcessor this exception is raised :
[main] ERROR
org.apache.nifi.processors.script.BaseScriptTest$AccessibleInvokeScriptedProcessor
- [AccessibleInvokeScriptedProcessor[id=3d530126-78e2-4eab-94d1-9e81c1896c25]]
Unable to validate the script Processor:
java.lang.reflect.UndeclaredThrowableException
java.lang.reflect.UndeclaredThrowableException
at com.sun.proxy.$Proxy19.validate(Unknown Source)
at
org.apache.nifi.processors.script.InvokeScriptedProcessor.customValidate(InvokeScriptedProcessor.java:475)
at
org.apache.nifi.components.AbstractConfigurableComponent.validate(AbstractConfigurableComponent.java:126)
at
org.apache.nifi.util.MockProcessContext.validate(MockProcessContext.java:235)
at
org.apache.nifi.util.MockProcessContext.assertValid(MockProcessContext.java:252)
at
org.apache.nifi.util.StandardProcessorTestRunner.assertValid(StandardProcessorTestRunner.java:342)
at
org.apache.nifi.processors.script.TestInvokeGroovy.testAbstractProcessorImplementationWithBodyScriptFile(TestInvokeGroovy.java:190)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
Caused by: javax.script.ScriptException: java.lang.NullPointerException
at
org.codehaus.groovy.jsr223.GroovyScriptEngineImpl.invokeImpl(GroovyScriptEngineImpl.java:405)
at
org.codehaus.groovy.jsr223.GroovyScriptEngineImpl.access$100(GroovyScriptEngineImpl.java:98)
at
org.codehaus.groovy.jsr223.GroovyScriptEngineImpl$3.invoke(GroovyScriptEngineImpl.java:446)
... 32 more
Caused by: java.lang.NullPointerException
at java.io.File.<init>(Unknown Source)
at
org.apache.nifi.processor.util.StandardValidators$FileExistsValidator.validate(StandardValidators.java:784)
at
org.apache.nifi.components.PropertyDescriptor.validate(PropertyDescriptor.java:200)
at
org.apache.nifi.components.AbstractConfigurableComponent.validate(AbstractConfigurableComponent.java:116)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at
org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1210)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1019)
at
org.codehaus.groovy.runtime.InvokerHelper.invokePogoMethod(InvokerHelper.java:919)
at
org.codehaus.groovy.runtime.InvokerHelper.invokeMethod(InvokerHelper.java:902)
at
org.codehaus.groovy.jsr223.GroovyScriptEngineImpl.invokeImpl(GroovyScriptEngineImpl.java:398)
... 34 more
> InvokedScriptedProcessor
> ------------------------
>
> Key: NIFI-4367
> URL: https://issues.apache.org/jira/browse/NIFI-4367
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Affects Versions: 1.3.0
> Environment: Linux / Windows
> Reporter: Patrice Freydiere
> Labels: InvokeScriptedProcessor, validation
>
> InvokeScriptedProcessor pass his ValidationContext to the inner script,
> validate call
> InvokeScriptedProcessor Line 465 : final
> Collection<ValidationResult> instanceResults = instance.validate(context);
>
> The problem is that the invokedscript pass the ScriptFile PropertyDescriptor
> that is validated, if the script derived from the
> AbstractConfigurableComponent, (because the AbstractConfigurableComponent
> validate all the context properties).
> The context should be refined to remove the InvokeScriptedProcessor
> Properties.
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