What this book covers

Chapter 1, Setting up Oozie, covers how to install and configure Oozie in Hadoop cluster. We will also learn how to install Oozie from the source code.

Chapter 2, My First Oozie Job, covers running a "Hello World" equivalent first Oozie job. It also introduces the concept of Workflow, Coordinator, and Bundles.

Chapter 3, Oozie Fundamentals, introduces the fundamental concepts of control nodes, expression language, web console, and running Oozie jobs from Hue.

Chapter 4, Running MapReduce Jobs, teaches how to run MapReduce jobs from Oozie and explores the concepts of Coordinators, Datasets, and cron-based frequency schedules.

Chapter 5, Running Pig Jobs, teaches how to run Pig jobs from Oozie. We will also cover the concept of parameterization of Datasets and Coordinator controls.

Chapter 6, Running Hive Jobs, introduces how to run Hive jobs and discusses the concepts of parameterization of Coordinator actions.

Chapter 7, Running Sqoop Jobs, shows how to run Sqoop jobs from Oozie and introduces the concept of HCatalog Datasets and EL functions.

Chapter 8, Running Spark Jobs, shows how to run Spark jobs. It also introduces the concept of Bundles and how they are used to group a set of Coordinator jobs.

Chapter 9, Running Oozie in Production, covers how to package the code for production deployments and how to rerun the jobs that have failed.