Enterprise NIFI Talks and Code https://community.hortonworks.com/articles/83611/update-nifi-connection-destination-via-api.html
NIFI Best Practices https://community.hortonworks.com/questions/79403/create-process-groups-using-nifi-1x-rest-api.html
NIFI REST API https://community.hortonworks.com/questions/79403/create-process-groups-using-nifi-1x-rest-api.html
ExecuteScript Processor Scripts http://funnifi.blogspot.com/2016/06/testing-executescript-processor-scripts.html?m=1
NiFi Script Tester https://github.com/mattyb149/nifi-script-tester
NIFI Client https://github.com/mattyb149/nifi-client
Enterprise NiFi with Reusable Components https://community.hortonworks.com/content/kbentry/60868/enterprise-nifi-implementing-reusable-components-a.html
NiFi Policies in Ranger https://community.hortonworks.com/articles/60842/hdf-20-defining-nifi-policies-in-ranger.html
Secure NiFi with Ranger https://community.hortonworks.com/articles/60001/hdf-20-integrating-secured-nifi-with-secured-range.html
Custom Properties for Expression Language https://community.hortonworks.com/articles/57304/supporting-custom-properties-for-expression-langua.html
Processor Groups https://community.hortonworks.com/content/kbentry/16461/nifi-understanding-how-to-use-process-groups-and-r.html
Documentation http://docs.hortonworks.com/HDPDocuments/HDF2/HDF-2.1.0/bk_dataflow-developer-guide/content/index.html https://docs.hortonworks.com/HDPDocuments/HDF2/HDF-2.1.2/bk_dataflow-developer-guide/content/index.html https://docs.hortonworks.com/HDPDocuments/HDF2/HDF-2.1.2/bk_dataflow-expression-language/content/ch01s01.html https://nifi.apache.org/docs/nifi-docs/rest-api/index.html
articles https://dzone.com/articles/finding-nifi-errors https://community.hortonworks.com/questions/71001/debugging-nifi-flow.html https://hortonworks.com/blog/hdf-2-0-flow-processing-real-time-tweets-strata-hadoop-slack-tensorflow-phoenix-zeppelin/ http://funnifi.blogspot.ch/2016/04/sql-in-nifi-with-executescript.html https://community.hortonworks.com/articles/65027/nifi-easy-custom-logging-of-diverse-sources-in-mer.html
Monitoring https://community.hortonworks.com/questions/69004/nifi-monitoring-processor-and-nifi-service.html#answer-69684 https://nifi.apache.org/docs/nifi-docs/components/org.apache.nifi.processors.standard.MonitorActivity/index.html
Cheat Sheet https://dzone.com/articles/apache-nifi-10-cheatsheet
The Awesome List https://github.com/jfrazee/awesome-nifi
URLS