I tried to do exercises demonstrated on YouTube class for Spark and used cd /data/retail-db using my username and password on Itversity.com. It gave an error that there is no such directory. Can you please help so that I can finish the exercises?
Common issues we encounter on our state of the art Big Data Cluster with Hadoop, Spark and many others - https://labs.itversity.com
This is to simplify our support process so that we can answer technical issues as well.