Custom Nifi Processor

How will you create this kind of project?

mvn archetype:generate -DarchetypeGroupId=org.apache.nifi -DarchetypeArtifactId=nifi-processor-bundle-archetype -DarchetypeVersion=1.9.0 -DnifiVersion=1.9.0

• Define value for property 'groupId': edu.omur.nifi
• Define value for property 'artifactId': custom-nifi-processor
• Define value for property 'version' 1.0-SNAPSHOT: :
• Define value for property 'artifactBaseName': sample
• Define value for property 'package' edu.omur.nifi.processors.sample: : edu.omur.nifi.processors

Note-1

Class name of the processor must be stated in org.apache.nifi.processor.Processor file which is under resources/META-INF.services folder.

Deployment-Note

Build the project.
Copy the output .nar file to the lib folder of nifi installation. (.nar file is in target folder of nifi-sample-nar module)
After nifi service is restarted, our custom processor will be shown in nifi.