Setting up ZooKeeper on a 5-node Hadoop cluster

This article is a step-by-step description of setting up ZooKeeper on a Hadoop cluster. The goal is to set up ZooKeeper on 5-node Hadoop cluster. Let us see how this is done.

Setting up Hadoop Cluster

This article details how to set up a multinode Hadoop cluster. The configuration consists of a Namenode, a Secondary Namenode and foud datanodes

Sample core-site.xml

This is a sample core-site.xml for Apache Hadoop with essential properties. A skeleton core-site.xml is also found in etc/hadoop directory after unpacking the tarball.

Sample hdfs-site.xml

This is a sample hdfs-site.xml for Apache Hadoop with essential properties. A skeleton hdfs-site.xml is also found in etc/hadoop directory after unpacking the tarball.

Sample yarn-site.xml

This is a sample yarn-site.xml for Apache Hadoop with essential properties. A skeleton yarn-site.xml is also found in etc/hadoop directory after unpacking the tarball.