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...
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...
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...
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...
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...
...econdary CDE
Throttling
It may look as though we are trying to make NiFi into an orchestration engine for CDE. That's not the case. Here we are trying to fill some core objectives and l...
Hello all, I have HDF 3.4 cluster A with nifi and nifi registry integrated, cluster B with NIFI. both are tls/ssl secured. now I'm trying to use the cluster A NIFI registry for NIFI running on c...
Monitoring Apache NiFi It's really important to pick some Reporting Tasks to let you know what's happening in Apache NiFi servers. Ambari will send it to your HDF Ambari which w...
