[jira] [Created] (NIFI-9311) Cannot remove scripted properties in InvokeScriptedProcessor

[Matt Burgess (Jira)]

Matt Burgess created NIFI-9311:
----------------------------------

             Summary: Cannot remove scripted properties in 
InvokeScriptedProcessor
                 Key: NIFI-9311
                 URL: https://issues.apache.org/jira/browse/NIFI-9311
             Project: Apache NiFi
          Issue Type: Bug
          Components: Extensions
            Reporter: Matt Burgess


If scripted properties are removed from a script in InvokeScriptedProcessor, 
they do not become unsupported properties when the script is reloaded.  For 
example, load the following script:

{{class GroovyProcessor implements Processor {
  def ComponentLog log

  def REL_SUCCESS = new Relationship.Builder().name("success")
    .description("FlowFiles that were successfully processed").build()

  @Override
  Set<Relationship> getRelationships() {
    return [REL_SUCCESS] as Set
  }

  def PASS = new PropertyDescriptor.Builder().name('Password')
    .required(true).sensitive(true).addValidator(Validator.VALID).build()

  def NS_USER = new PropertyDescriptor.Builder().name('NS Username')
    .required(true).sensitive(false).addValidator(Validator.VALID).build()

  @Override
  List<PropertyDescriptor> getPropertyDescriptors() {
    return [NS_USER, PASS] as List
  }

  @Override
  PropertyDescriptor getPropertyDescriptor(String name) {
    switch(name){
      case 'Password': return PASS
      case 'NS Username': return NS_USER
      default: return null
    }
  }

  @Override
  void onTrigger(ProcessContext context, ProcessSessionFactory sessionFactory) 
throws ProcessException {
    try {
      def session = sessionFactory.createSession()

      def flowFile = session.get()
      if(!flowFile) return

      def pass = context.getProperty(PASS).getValue()
      // do something with pass

      session.transfer(flowFile,REL_SUCCESS)
      session.commit()
    }
    catch (e) {
        throw new ProcessException(e)
    }
  }

  @Override
  void initialize(ProcessorInitializationContext context) {
    log = context.getLogger()
  }

  @Override
  Collection<ValidationResult> validate(ValidationContext context) { return 
null }

  @Override
  void onPropertyModified(PropertyDescriptor descriptor, String oldValue, 
String newValue) { }

  @Override
  String getIdentifier() { return null }
}

processor = new GroovyProcessor()}}

Then go back into the configuration dialog and remove one of the properties, 
then click Apply. The removed property should now be an unsupported property or 
at the least a dynamic property (not required).



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