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Apache Oozie Essentials

You're reading from  Apache Oozie Essentials

Product type Book
Published in Dec 2015
Publisher
ISBN-13 9781785880384
Pages 164 pages
Edition 1st Edition
Languages
Author (1):
Jagat Singh Jagat Singh
Profile icon Jagat Singh

Chapter 5. Running Pig Jobs

In this chapter, we will see how to run Pig jobs from Oozie. Pig is a general-purpose data flow language, which makes running and doing ETL on Hadoop very easy. If you are new to Pig, then I suggest you to check out the tutorial on the Pig website (http://pig.apache.org/docs).

In this chapter, we will:

  • Create Oozie Workflows for Pig actions

  • Run Pig jobs from Coordinators

From the concept point of view, we will:

  • Understand the concept of parameterization of Dataset instances

  • Understand the concept of Coordinator controls

  • Understand the concept of config-defaut.xm l

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