By Mohammad Kamrul Islam,Aravind Srinivasan
Get a superb grounding in Apache Oozie, the workflow scheduler procedure for dealing with Hadoop jobs. With this hands-on advisor, skilled Hadoop practitioners stroll you thru the intricacies of this strong and versatile platform, with quite a few examples and real-world use cases.
Once you put up your Oozie server, you’ll dive into suggestions for writing and coordinating workflows, and the way to write complicated information pipelines. complex issues make it easier to deal with shared libraries in Oozie, in addition to how one can enforce and deal with Oozie’s protection capabilities.
- Install and configure an Oozie server, and get an summary of simple concepts
- Journey throughout the global of writing and configuring workflows
- Learn how the Oozie coordinator schedules and executes workflows according to triggers
- Understand how Oozie manages info dependencies
- Use Oozie bundles to package deal a number of coordinator apps right into a facts pipeline
- Learn approximately security measures and shared library management
- Implement customized extensions and write your individual EL capabilities and actions
- Debug workflows and deal with Oozie’s operational details
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