This is my personal collection of free Hadoop books, please feel free to share and learn.

You can find all the books listed below in book folder of this repo:

• Agile Data Science - Building Data Analytics Applications with Hadoop [Download]
• Agile Data Science 2.0 - Building Full-Stack Data Analytics Applications with Spark [Download]
• Apache HBase Primer [Download]
• Big Data - Principles and best practices of scalable realtime data systems [Download]
• Big Data Analytics with R and Hadoop [Download]
• Big Data Analytics with Spark and Hadoop [Download]
• Big Data Forensics - Learning Hadoop Investigations [Download]
• Big Data Governance - Modern Data Management Principles for Hadoop, NoSQL & Big Data Analytics [Download]
• Big Data Made Easy - A Working Guide to the Complete Hadoop Toolset [Download]
• Business in Real-Time Using Azure IoT and Cortana Intelligence Suite [Download]
• Data Algorithms - Recipes for Scaling Up with Hadoop and Spark [Download]
• Data Analytics with Hadoop - An Introduction for Data Scientists [Download]
• Data Lake for Enterprises [Download]
• Deep Learning with Hadoop [Download]
• Elasticsearch for Hadoop [Download]
• Expert Hadoop Administration - Managing, Tuning, and Securing Spark, YARN, and HDFS [Download]
• Expert Hadoop Administration [Download]
• Field Guide to Hadoop [Download]
• Hadoop - Data Processing and Modelling [Download]
• Hadoop - the Definitive Guide [Download]
• Hadoop 2.x Administration Cookbook [Download]
• Hadoop Application Architectures [Download]
• Hadoop Essentials [Download]
• Hadoop Explained [Download]
• Hadoop For Dummies [Download]
• Hadoop in Practice - Second Edition [Download]
• Hadoop in the Enterprise Architecture - A Guide to Successful Integration [Download]
• Hadoop MapReduce v2 Cookbook - Second Edition [Download]
• Hadoop Operations and Cluster Management Cookbook [Download]
• Hadoop Real World Solutions Cookbook - Second Edition [Download]
• Hadoop Security - Protecting Your Big Data Platform [Download]
• HBase - The Definitive Guide - Second Edition - Early Release [Download]
• HBase High Performance Cookbook [Download]
• HBase in Action [Download]
• HDInsight Essentials - Second Edition [Download]
• Instant MapReduce Patterns - Hadoop Essentials How-to [Download]
• Introducing Microsoft Azure HDInsight [Download]
• Learning Big Data with Amazon Elastic MapReduce [Download]
• Mastering Azure Analytics - Architecting in the Cloud with Azure Data Lake, HDInsight, and Spark [Download]
• Mastering Hadoop [Download]
• Microsoft Big Data Solutions [Download]
• Monitoring Hadoop [Download]
• Moving Hadoop to the Cloud - Harnessing Cloud Features and Flexibility for Hadoop Clusters - Early Release [Download]
• Optimizing Hadoop for MapReduce [Download]
• Practical Data Science with Hadoop and Spark [Download]
• Practical Hadoop Ecosystem [Download]
• Practical Hadoop Migration [Download]
• Pro Apache Phoenix - An SQL Driver for HBase [Download]
• Pro Hadoop Data Analytics - Designing and Building Big Data Systems using the Hadoop Ecosystem [Download]
• Pro Microsoft HDInsight [Download]
• Pro Spark Streaming - The Zen of Real-Time Analytics Using Apache Spark [Download]
• Processing Big Data with Azure HDInsight [Download]
• Professional Hadoop Solutions [Download]
• Professional Hadoop [Download]
• Real-World Hadoop [Download]
• Sams Teach Yourself Big Data Analytics with Microsoft HDInsight in 24 Hours [Download]
• Sams Teach Yourself Hadoop in 24 Hours [Download]