It's been a while since my previous article in Spark/Scala series, where we ran Spark locally using Docker. And even before that we...

You have some kind of query - maybe it's written using Dataset API, maybe using Spark SQL. It reads from one or several Hive tables, or...

In previous post we've created a simple Spark app, and used Scalatest to check that it actually works. Even though we were creating a...

Years ago I wrote a blog post describing process of building and deploying a simple Spark app. This post is now too old to be of any use...