My Kubernetes series (Part1, Part2) was strictly focused on MiNiFi on K8S. NiFi and MiNiFi may communicate over Site 2 Site; however, often the pattern is t...
Yesterday evening, in a moment of inspiration, I wondered if one could build a game in NiFi (a tool for moving data in realtime). Of course, building a game is quite unnecessary, but it is far from p...
Using cloudbreak to launch HDF (specifically NiFi), an error may prevent launching an instance. In the logs (/usr/hdf/current/nifi/logs/nifi-app.log) the following error is produced: pache.nifi...
I find those who install NiFi via ambari using local repos are generally required for security proposes to call out ports to be opened. Typical on cloud environments. I plan update this list this w...
This is a beginner's guide for debugging a running NiFi instance. It covers two important aspects of debugging: adjusting the log levels of what is written to the NiFi application logs and a...
In NiFi the data being passed between operators is referred to as a FlowFile and can be accessed via various scripting languages in the ExecuteScript operator. In order to access the data in the F...
OBJECTIVE: Provide a quick-start guide for using the Jolt language within a NiFi JoltTransform (JoltTransformJSON or JoltTransformRecord). OVERVIEW: The NiFi JoltTransform uses the powerful J...
1Nifi Custom Processor Overview Apache nifi supports powerful and scalable directed graphs of data routing, transformation, and system mediation logic. Its very simple to use product using which y...
Description
This powerShell script lets you deploy NiFi data flows into the various environment. It uses Nifi-Registry and Nifi-Toolkit to deploy the flows. If the deployment fails for any r...
...hose output variables in a SQL Database - using NiFi processors. Also Can I use SelectHiveQL processor for running multiple Hive Queries in a sequence? Ideally what should be the NiFi Flow for the a...
