Category: HDFS Tutorials

What is HDFS Federation in Apache Hadoop? 0

Introduction to HDFS Federation & Architecture

1. Objective In this Hadoop tutorial, we are going to provide you a complete introduction of HDFS Federation. In this tutorial we will discuss HDFS Architecture, Limitations of the current architecture of HDFS. Then...

Introduction to Hadoop HDFS Erasure Coding 0

HDFS Erasure Coding in Big Data Hadoop

1. Objective This blog is all about HDFS Erasure Coding. In this blog we will discuss the concept of Erasure Coding in Hadoop, issues of old replication scheme. Two algorithms for Hadoop erasure coding...

Introduction to Rack Awareness in Hadoop HDFS. 0

Rack Awareness in Hadoop and its Advantages

1. Objective This Hadoop tutorial is all about Rack Awareness in Hadoop. In this blog we will describe each and everything about Rack Awareness in HDFS. First of all we will study what is...

Introduction to HDFS NameNode High Availability in Hadoop 0

HDFS NameNode High Availability in Hadoop

1. Objective In our previous blog, we have studied Hadoop Introduction and Features of Hadoop, Now in this blog, we are going to cover the HDFS NameNode High Availability feature in detail. First of...