The first step is to download the JDK development environment that is required for Scala/Spark development.
Downloading and installing the JDK
Getting ready
When you are ready to download and install the JDK, access the following link:
http://www.oracle.com/technetwork/java/javase/downloads/index.html
How to do it...
After successful download, follow the on-screen instructions to install the JDK.