Joseph Witt created NIFI-1796:
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Summary: Create the 'Hello World' example of custom processor
development
Key: NIFI-1796
URL: https://issues.apache.org/jira/browse/NIFI-1796
Project: Apache NiFi
Issue Type: Task
Components: Documentation & Website
Reporter: Joseph Witt
We really need to create a simple guide for how to build custom processor in
nifi. The sort of 'hello world' example.
This was created due to finding it hard to give a nice simple short pointer for
a question on the mailing list.
We do have a solid developer guide here [1] that goes into the key concepts and
processor development a bit. The next best thing is to use the supplied maven
archetype to lay down the fundamental pieces. You can read a bit more about
that here [2]. Finally something that is also quite helpful is looking at the
standard processors to see if anything follows the pattern/problem you had in
mind and which can serve as a good basis [3]
[1] https://nifi.apache.org/docs/nifi-docs/html/developer-guide.html
[2]
https://richardstechnotes.wordpress.com/2015/12/06/setting-up-for-custom-nifi-processor-development/
[3]
https://github.com/apache/nifi/tree/master/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard
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