Github user ijokarumawak commented on the issue:
https://github.com/apache/nifi/pull/2335
Dear reviewers. This PR has more than 20K lines of code, it may be
difficult to review it quickly. However, I wrote as much documentation as
possible at additionalDetail.html of the NiFiAtlasFlowLineage reporting task,
and hopefully it helps to make the review cycle quicker. Please read the doc
first. Thanks for your time and effort in advance!---
