The enclosed notebooks and other materials are for the
They are using the Spark-Notebook to simplify the demonstration and allow instant interactivity with the content.
Pull it from docker hub:
docker run --rm -it --net=host -m 8g datafellas/scala-for-data-science:1.0-spark2 bash
Start the services
On Linux, go to http://localhost:9000.
On Mac/Win, you'll probably have to use the VM's IP/Name.