Author Archives: Hadoop Tutorials

Part-1: How to install Hadoop HDFS on single node cluster

In this guide we will discuss how to install Hadoop HDFS on a single node cluster with Google Cloud Virtual Machine. Follow video tutorial below. To copy various commands, you can come back on this page. Prepare new server Create a new VM in google cloud with Ubuntu as base image. Create an instance with… Read More »

Install Cloudera Hadoop 5.14 on Google cloud Virtual Machine

In this video tutorial I will show you how to install Cloudera Hadoop 5.14 version on google cloud virtual machine. Setup includes one master node and 2 slave nodes. Follow steps in video. Below are initial commands that you need for starting Cloudera installation. Download Cloudera Manager installer from cloudera site. Make installer file as… Read More »

Part-6 : Install Hue

This article will show you how to install Hue on a hadoop cluster. It assumes that you have a working hadoop cluster along with Hive installed and working. If not then follow various articles on this site to install hadoop and hive first.

Set passwordless SSH for linux servers using private/public keys

This post will describe how to set password-less SSH access on a Linux server for a particular user. Login to Linux server with a username and password first. Generate SSH key for this user using below command Above command will generate 2 files in ~/.ssh/ directory. (1)id_rsa and (2)id_rsa.pub. ~/.ssh directory is for current logged… Read More »