Where to begin when joining your first Scala Spark project
Man, Apache Spark is some powerful stuff! Add a fancy and fun language called Scala and you feel like you can do a whole lot of cool things with a lot of flexibility! This is my current standpoint on the subject, after a short year of working with this setup. The first month was a completely different story. Let me share some tips that really helped me out when I started working on an existing Scala-Spark codebase.