Who this book is for

Yet Another Resource Negotiator (YARN) is a resource management framework currently integrated with major big data technologies such as Hadoop, Spark, Storm, and so on. People working on big data can use YARN for real-time, as well as batch-oriented data analysis. This book is intended for those who want to understand what YARN is and how efficiently it is used for resource management of large clusters. For cluster administrators, it gives a detailed explanation to provision and manager YARN clusters. If you are a Java developer or an open source contributor, this book will help you drill down the YARN architecture, application execution phases, and application development in YARN. It also helps big data engineers to explore YARN integration with real-time analytics technologies such as Spark, Storm, and so on. This book is a complete package for YARN, starting with YARN's basics and taking things forward to enable readers to create their own YARN applications and integrate with other technologies.