Hadoop The Definitive Guide PDF

书名：Hadoop The Definitive Guide 语言：英文 The rest of this book is organized as follows. Chapter 2 provides an introduction to MapReduce. Chapter 3 looks at Hadoop filesystems, and in particular HDFS, in depth. Chapter 4 covers the fundamentals of I/O in Hadoop: data integrity, compression, serialization, and file-based data structures. The next four chapters cover MapReduce in depth. Chapter 5 goes through the practical steps needed to develop a MapReduce application. Chapter 6 looks at how MapReduce is implemented in Hadoop, from the point of view of a user. Chapter 7 is about the MapReduce programming model, and the various data formats that MapReduce can work with. Chapter 8 is on advanced MapReduce topics, including sorting and joining data. Chapters 9 and 10 are for Hadoop administrators, and describe how to set up and maintain a Hadoop cluster running HDFS and MapReduce. Chapters 11, 12, and 13 present Pig, HBase, and ZooKeeper, respectively. Finally, Chapter 14 is a collection of case studies contributed by members of the Apache Hadoop community.