In this post I will be installing a three node Hadoop Cluster on Ubuntu 18.04.1 including HDFS.
Hadoop is the application to get for Big Data. In this post we will learn how to install Hadoop on Ubuntu 17.10 or 18.04. We are going to install a single-node cluster of Hadoop for Pseudo-Distributed Operation. We will use YARN for MapReduce. UPDATED: Updated for Hadoop 3.1.1 and Ubuntu 18.04