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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
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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
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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 3. Using OpenStack Sahara

In the previous chapter, we have brought the OpenStack environment up and running. The Sahara project has been included and is ready to be used. In this chapter, we will start using Sahara to create a Hadoop cluster. Of course, running an Apache Hadoop cluster on top of OpenStack might require few planning considerations. This can include what type of instances will be assigned to the Hadoop cluster, image types, network setup, and storage backend. The following points will be highlighted:

  • Understanding node types in Sahara for a Hadoop cluster
  • Preparing an image for Hadoop nodes
  • Configuring a network for a Hadoop cluster
  • Creating and managing a Hadoop cluster using CLI
  • Creating and managing a Hadoop cluster using Horizon
CONTINUE READING
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Tech Concepts
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Programming languages
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OpenStack Sahara Essentials
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