Apache Hadoop Quiz
This Apache Hadoop Quiz will help you to revise your Hadoop concepts and check your Big Data knowledge. It will increase your confidence while appearing for Hadoop interviews to land your dream Big Data jobs in India...
Hadoop Tutorials
Hadoop Interview Questions and Answers – By Industry Experts
Hadoop Interview Questions and Answers This blog post on Hadoop interview questions and answers if one of our most important article on Hadoop Blog. Interviews are very critical part of one’s career and it...
Top 100 Hadoop Interview Questions and Answers
1. Hadoop Interview Questions In this Hadoop Interview Questions and Answers blog, we are going to cover top 100 Hadoop Interview questions along with their detailed answers. We will be covering Hadoop scenario based...
Top 50 Hadoop Interview Questions and Answers
In this Apache Hadoop Interview Questions and Answer blog, we are going to cover all the frequently asked Hadoop Interview Questions and Answers that will help you to crack the interview. This conclusive list...
How Hadoop automatically triggers NameNode Failover?
Want to study how Hadoop triggers the failover from active NameNode to Standby NameNode? In the Hadoop HDFS NameNode High Availability article, we had seen how the High availability feature introduced in Hadoop 2...
Distributed Cache in Hadoop – Most Comprehensive Guide
Explore the Hadoop Distributed Cache mechanism provided by the Hadoop MapReduce Framework. In this article, we will study the Hadoop DistributedCache. The article explains what we mean by the Hadoop DistributedCache and the type...
13 Big Limitations of Hadoop & Solution To Hadoop Drawbacks
Although Hadoop is the most powerful tool of big data, there are various limitations of Hadoop like Hadoop is not suited for small files, it cannot handle firmly the live data, slow processing speed, not...
Hadoop 2.6 Multi Node Cluster Setup and Hadoop Installation
1. Hadoop 2.6 Multi Node Cluster Setup Tutorial – Objective In this tutorial on Install Hadoop 2.6 Multi node cluster setup on Ubuntu, we will learn how to install a Hadoop 2.6 multi-node cluster...
How to Install Hadoop 3 on Ubuntu – A Step-by step Installation Process
With this tutorial, we will learn the complete process to install Hadoop 3 on ubuntu. The process involves some easy-to-follow steps including commands and instructions. Each step is attached with screen images which will...
Hadoop Mapper – 4 Steps Learning to MapReduce Mapper
1. Hadoop Mapper Tutorial – Objective Mapper task is the first phase of processing that processes each input record (from RecordReader) and generates an intermediate key-value pair. Hadoop Mapper store intermediate-output on the local...
