15/05/08 01:26:12 INFO ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000. Already tried 0 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
...
Bad connection to FS. command aborted. exception: Call to localhost/127.0.0.1:9000 failed on...
Monday, May 11, 2015
Hadoop Set Up on Ubuntu Linux (Single-Node Cluster)

Running Hadoop on Ubuntu Linux (Single-Node Cluster)
Hadoop is a framework written in Java, Incorporates features similar to those of the Google File System (GFS) and of the MapReduce computing paradigm....
Saturday, May 9, 2015
Install Ubuntu Linux on Virtual Box

It is always good to have virtual box with our required OS installed, If u have windows box and want to learn hadoop, its good to have virtual box with ubuntu to learn.
Prerequisites :
1. Download...