During my presentation about “Spark with Python”, I told that I would share example codes (with detailed explanations). So this is my first example code. In this code, I read data from a CSV file to create a Spark RDD (Resilient Distributed Dataset). RDDs are the core data structures of Spark. I explained the features of RDDs in my presentation, so in this blog post, I will only focus on the example code.
For this sample code, I use the “u.user” file file of MovieLens 100K Dataset. I renamed it to “users.csv” but you can use it with current name if you want.