In this tutorial I am going to walk you through the process of launching a Hadoop Cluster. To keep it simple, I am going to launch a small cluster comprising of only two nodes i.e., one master and the other one worker. Let’s get started. I am using Hadoop 3.0.0 for this tutorial.
AWS-Shell is an integrated shell (with autocomplete) for working with AWS CLI. Remembering or searching for commands is a daunting task and takes up a lot of time. The AWS-Shell comes in really handy by enabling the users to quickly select commands from the autocomplete dropdown.