Hadoop Cluster & Processes
What is Hadoop Cluster?
Hadoop cluster is the collections of one or more than one Linux Boxes. In a Hadoop cluster there should be a single Master(Linux machine/box) machine...
On firing jps command, if you see that name node is not running during single node hadoop installation , then here are the steps to get Name Node running
Problem: namenode not getting started
Solution:...
Part I Geting Familiar with Red Hat Enterprise Linux
Chapter 1 Geting Started with Red Hat Enterprise Linux
Linux, Open Source, and Red Hat
Origins of Linux
Distributions
Fedora
Red Hat Enterprise...
Capacity to store and process large measures of any information, rapidly. With information volumes and assortments always expanding, particularly from web-based life and the Internet of Things (IoT), that...
How can you recover from a Namenode failure in Hadoop?Why is Namenode so important?Namenode is the most important Hadoop service. It contains the location of all blocks in the cluster. It maintains the...