Chapter 3. Oozie Fundamentals
In this chapter, we will see how to create Oozie Workflow to solve a given business problem. Remember we are learning the what part of the data pipeline solution using Workflow in this part of book. We will eventually move to the when (time) part using Coordinators in the coming chapters.
In this chapter, we will do the following:
- Create an Oozie Workflow using Hue and by manual XML writing
- Run Oozie applications with and without Hue
- Submit Oozie jobs from command line
- Understand the concept of Control nodes
- Understand Workflow states
- Use expression language functions
- Use the Oozie Email action
Chapter case study
We will start this chapter with a case study example. In the previous chapter, we created our first Oozie Workflow ...
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