Zepl Has Been Acquired by DataRobot. 
Setting up multi-tenant environment Zeppelin on Amazon EMR
We’re seeing more and more people trying to use Zeppelin on EMR with YARN but having some challenges with the setup. Here’s a tried and true set of instructions for multi-tenant environment setup with Zeppelin: 1. Create EMR cluster with Hadoop / Spark / Zeppelin enabled. Create EMR cluster using CLI or web console with…