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  • Book Overview & Buying OpenStack Sahara Essentials
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OpenStack Sahara Essentials

OpenStack Sahara Essentials

By : Omar Khedher
Buy this Book
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OpenStack Sahara Essentials

OpenStack Sahara Essentials

By: Omar Khedher
Buy this Book

Overview of this book

The Sahara project is a module that aims to simplify the building of data processing capabilities on OpenStack. The goal of this book is to provide a focused, fast paced guide to installing, configuring, and getting started with integrating Hadoop with OpenStack, using Sahara. The book should explain to users how to deploy their data-intensive Hadoop and Spark clusters on top of OpenStack. It will also cover how to use the Sahara REST API, how to develop applications for Elastic Data Processing on Openstack, and setting up hadoop or spark clusters on Openstack.
Table of Contents (9 chapters)
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Preface
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Preface
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What this book covers
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What you need for this book
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Who this book is for
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Conventions
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Reader feedback
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Customer support
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1
1. The Essence of Big Data in the Cloud
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1. The Essence of Big Data in the Cloud
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It is all about data
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OpenStack crossing big data
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Summary
2
2. Integrating OpenStack Sahara
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2. Integrating OpenStack Sahara
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Preparing the test infrastructure environment
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Installing OpenStack
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Integrating Sahara
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Summary
3
3. Using OpenStack Sahara
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3. Using OpenStack Sahara
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Planning a Hadoop deployment
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Creating a Hadoop cluster
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Summary
4
4. Executing Jobs with Sahara
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4. Executing Jobs with Sahara
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Job glossary in Sahara
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Running jobs in Sahara
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Summary
5
5. Discovering Advanced Features with Sahara
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5. Discovering Advanced Features with Sahara
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Sahara plugins
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Boosting Elastic Data Processing performance
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Defining the network
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Increasing data reliability
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Summary
6
6. Hadoop High Availability Using Sahara
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6. Hadoop High Availability Using Sahara
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HDP high-availability support
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CDH high-availability support
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Summary
7
7. Troubleshooting
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7. Troubleshooting
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Troubleshooting OpenStack
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Troubleshooting data processing
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Summary
8
Index
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Index

Chapter 5. Discovering Advanced Features with Sahara

As the Hadoop infrastructure starts to grow, several new requirements will start to appear such as automating the creation of images, keeping the Hadoop cluster resilient to failure, and looking to the best outfit for the big data cluster networking configuration. In this chapter, we will discuss several topics that come up with Sahara, which offers in the latest stable releases more advanced functionalities that allow setting up a more customized Hadoop cluster within more possibilities and choices of configuration. This chapter will examine the following topics:

  • Discussing different plugins supported by Sahara in the current version
  • Creating images for different Sahara plugins using image tools out of the box
  • Checking the requirements and limitations for each plugin in Sahara
  • Learning what is an affinity group and how to use it in Sahara
  • Understanding data locality and how to use it in Sahara
  • Discussing different networking configurations...
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Tech Concepts
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Programming languages
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OpenStack Sahara Essentials
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