Writing a custom NiFi Processor
One of my previous posts about NiFi dealt with POSTing dynamically built JSON. Looking at it in retrospect, I realised there was space for improvement and… Read More »
Writing a custom NiFi Processor
One of my previous posts about NiFi dealt with POSTing dynamically built JSON. Looking at it in retrospect, I realised there was space for improvement and… Read More »
Writing a custom NiFi Processor
In my previous post I looked at a basic use of plain HTTP in a NiFi ingest pipeline. In practice however, an encrypted communication channel is an… Read More »
Using SSL with NiFi
Apache NiFi does a great job when it comes to data flow automation. It excels in many regards – ease of use, built-in processors of all kinds,… Read More »
NiFi and HTTP Post Configuration
Our team of five won at #TADHackLDN with a simple, yet compelling hack called Moodlight. As the name suggests the project is based on sentiment analysis. The mood intercepted… Read More »
TADHack London Winners!
I’ve tried setting up Hadoop from scratch couple of times, but in the end there were too many subtleties for me to handle. I quickly realised that… Read More »
Hadoop Platform: Cloudera vs Hortonworks
In my previous post I talked about of RDDs as an abstraction of parallel data processing. Today, I’d like to briefly discuss and set an… Read More »
Apache Spark Basics – Accumulators and Broadcast Variables