Hadoop Tutorials

HCatalog Tutorial 0

HCatalog Tutorial for Beginners

Do you want to learn the other important component of the Hadoop ecosystem, that is, HCatalog? HCatalog is the table storage management tool for Apache Hadoop, which exposes the tabular data of Apache Hive...

High Availability Feature in Hadoop 0

Understanding Hadoop High Availability Feature

1. Objective This blog provides you the description of Hadoop HDFS High Availability feature. In this blog firstly we will discuss what exactly high availability is, How Hadoop achieve high availability, what is the...