Getting Started with Spark (part 3) – UDFs & Window functions

This post attempts to continue the previous introductory series “Getting started with Spark in Python” with the topics UDFs and Window Functions. Unfortunately it stayed marinating in my Word press for quite a while (was already more less 70% complete) and only now had the opportunity to complete it. Note: For this post I’m using Spark 1.6.1. … More Getting Started with Spark (part 3) – UDFs & Window functions