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  1. Apache NiFi
  2. NIFI-1796

Create the 'Hello World' example of custom processor development

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    • Type: Task
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
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      Description

      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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            • Assignee:
              ozhurakousky Oleg Zhurakousky
              Reporter:
              joewitt Joseph Witt
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                Updated: