Bulid a multi-server Hadoop cluster in OpenStack in minutes

In a previous post I demonstrated a method to deploy a multi-node Hadoop cluster using Vagrant and Ansible. This post builds on that and shows how to deploy a Hadoop cluster with an arbitrary number of slave nodes in minutes on OpenStack. This process makes use of the OpenStack orchestration layer HEAT to provision the … Continue reading Bulid a multi-server Hadoop cluster in OpenStack in minutes