This book is designed to provide in-depth knowledge of Hadoop components. It will equip you to apply for a job as a Hadoop Developer right from beginner to mid-level positions. The concepts are written in easy to grasp manner with program examples, which will be apt for anyone who want to solidify their understanding. It is packed with over 400 interview questions with answers. This book is also a good starting point for anyone who wants to venture into the Hadoop field from other IT fields. The