TASK 7.1: ELASTICITY TASK
1. Integrating LVM with Hadoop and providing Elasticity to DataNode Storage
To begin with LVM, first set up the Hadoop cluster. Download the jdk and hadoop rpm file from the internet, using WinSCP transfer those files to the main systems inside VM.
Install those application and go to /etc/hadoop/ to configure CORE and HDFS files
Format namenode, start name and data nodes alongside checking their status