Hadoop

How to install a Virtual Apache Hadoop Cluster with Vagrant and Cloudera Manager

It’s been a while since we provided a how-to for this purpose. Thanks, Daan Debie (@DaanDebie), for allowing us to re-publish the instructions below (for CDH 5)!

I recently started as a Big Data Engineer at The New Motion. While researching our best options for running an Apache Hadoop cluster, I wanted to try out some of the features available in the newest version of Cloudera’s Hadoop distribution: CDH 5. Of course I could’ve downloaded the QuickStart VM, but I rather wanted to run a virtual cluster, making use of the 16GB of RAM my shiny new 15″ Retina Macbook Pro has 😉

There are some tutorials, and repositories available for installing a local virtualized cluster, but none of them did what I wanted to do: install the bare cluster using Vagrant, and install the Hadoop stack using the Cloudera Manager. So I created a simple Vagrant setup myself. You can find it here.

Setting up the Virtual Machines

As per the instructions from the Gitub repo:

Depending on the hardware of your computer, installation will probably take between 15 and 25 minutes.

First install VirtualBox and Vagrant.

Install the Vagrant Hostmanager plugin.

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