This tutorial explains How to Setup and configure Hadoop on Multiple machines, i.e. Installation of Hadoop in Distributed Mode. In the cluster setup there is one master and 2 slaves will be configured. During the deployment all the pre-requisites will be installed. Hadoop installation is done on Amazon cloud (AWS).
Follow following video tutorial for the installation and configuration of Hadoop 1 in distributed mode (real cluster mode)on Amazon Cloud:
Follow following video tutorial for the installation and configuration of Hadoop 1 in distributed mode (real cluster mode)on Amazon Cloud:
In this video following topics has been covered:
- Installation and configuration of Hadoop 1.x or Cloudera CDH3Ux in Distributed mode (on multiple node cluster).
- Launch 3 instances on AWS (Amazon Cloud), on which we will setup the real cluster. One instance will act as Master and rest all the instances will act as slaves.
- Prerequisites for hadoop Installation.
-- Installation of Java.
-- Setup of password-less ssh.
- Important configurations properties.
- Setup Configuration in core-site.xml, hdfs-site.xml, map-red-site.xml.
- Format name-node.
- Start hadoop services: NameNode, DataNode, secondary-namenode, JobTracker, TaskTracker.
- Setup environment variables for Hadoop,
- Submit Map-Reduce Job.
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