By Mohammad Kamrul Islam,Aravind Srinivasan
Get an exceptional grounding in Apache Oozie, the workflow scheduler procedure for handling Hadoop jobs. With this hands-on advisor, skilled Hadoop practitioners stroll you thru the intricacies of this strong and versatile platform, with a number of examples and real-world use cases.
Once you put up your Oozie server, you’ll dive into strategies for writing and coordinating workflows, and the way to write advanced info pipelines. complicated themes allow you to deal with shared libraries in Oozie, in addition to the right way to enforce and deal with Oozie’s protection capabilities.
- Install and configure an Oozie server, and get an summary of uncomplicated concepts
- Journey during the international of writing and configuring workflows
- Learn how the Oozie coordinator schedules and executes workflows in accordance with triggers
- Understand how Oozie manages facts dependencies
- Use Oozie bundles to package deal a number of coordinator apps right into a info pipeline
- Learn approximately safety features and shared library management
- Implement customized extensions and write your individual EL features and actions
- Debug workflows and deal with Oozie’s operational details
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Apache Oozie: The Workflow Scheduler for Hadoop by Mohammad Kamrul Islam,Aravind Srinivasan