Preface
With the increasing popularity of Big Data in enterprise, every day more and more workloads are being shifted to Hadoop.
To run those regular processing jobs on Hadoop, we need a scheduler that can act as cron for all data pipelines. Oozie plays this role in the Big Data world.
This book introduces you to the world of Oozie using a step-by-step case study-based approach.
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 ...
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