Browse Library
Sign In Start Free Trial
Close icon Search icon
Account
Browse Library Sign In Start Free Trial

Add to playlist

Create a Playlist

Modal Close icon
You need to login to use this feature.
  • Book Overview & Buying OpenStack Sahara Essentials
  • Table Of Contents Toc
OpenStack Sahara Essentials

OpenStack Sahara Essentials

By : Omar Khedher
Buy this Book
close
close
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)
close
close
close
Preface
Icon
Preface
Icon
What this book covers
Icon
What you need for this book
Icon
Who this book is for
Icon
Conventions
Icon
Reader feedback
Icon
Customer support
Lock Free Chapter
1
1. The Essence of Big Data in the Cloud
Icon
1. The Essence of Big Data in the Cloud
Icon
It is all about data
Icon
OpenStack crossing big data
Icon
Summary
2
2. Integrating OpenStack Sahara
Icon
2. Integrating OpenStack Sahara
Icon
Preparing the test infrastructure environment
Icon
Installing OpenStack
Icon
Integrating Sahara
Icon
Summary
3
3. Using OpenStack Sahara
Icon
3. Using OpenStack Sahara
Icon
Planning a Hadoop deployment
Icon
Creating a Hadoop cluster
Icon
Summary
4
4. Executing Jobs with Sahara
chevron up
Icon
4. Executing Jobs with Sahara
Icon
Job glossary in Sahara
Icon
Running jobs in Sahara
Icon
Summary
5
5. Discovering Advanced Features with Sahara
Icon
5. Discovering Advanced Features with Sahara
Icon
Sahara plugins
Icon
Boosting Elastic Data Processing performance
Icon
Defining the network
Icon
Increasing data reliability
Icon
Summary
6
6. Hadoop High Availability Using Sahara
Icon
6. Hadoop High Availability Using Sahara
Icon
HDP high-availability support
Icon
CDH high-availability support
Icon
Summary
7
7. Troubleshooting
Icon
7. Troubleshooting
Icon
Troubleshooting OpenStack
Icon
Troubleshooting data processing
Icon
Summary
8
Index
Icon
Index

Chapter 4. Executing Jobs with Sahara

In the preceding chapter, we looked at how a Hadoop cluster can be created in OpenStack by means of templates. In this chapter, we will use the cluster by running and executing Hadoop jobs efficiently. Keep in mind that running jobs in Sahara depends on the choice of Elastic Data Processing (EDP) provisioning plugin discussed in the previous chapter. Thus, this chapter will guide you through the following points:

  • Understanding the essential components to run an EDP job in Sahara
  • Discussing the data source workflow in Sahara
  • Configuring a job in Sahara
  • Gathering the pieces together by executing a job in Sahara using Horizon
  • Enhancing EDP in Sahara using REST APIs
  • Executing a Spark job using the Sahara REST API
CONTINUE READING
83
Tech Concepts
36
Programming languages
73
Tech Tools
Icon Unlimited access to the largest independent learning library in tech of over 8,000 expert-authored tech books and videos.
Icon Innovative learning tools, including AI book assistants, code context explainers, and text-to-speech.
Icon 50+ new titles added per month and exclusive early access to books as they are being written.
OpenStack Sahara Essentials
End of Section 4
Next Section
notes
bookmark Notes and Bookmarks search Search in title playlist Add to playlist font-size Font size

Change the font size

margin-width Margin width

Change margin width

day-mode Day/Sepia/Night Modes

Change background colour

Close icon Search
Country selected
Close icon Your notes and bookmarks

Confirmation

Modal Close icon
claim successful
Order Page Read Now

Buy this book with your credits?

Modal Close icon
Are you sure you want to buy this book with one of your credits?
Close
YES, BUY

Submit Your Feedback

Modal Close icon
Modal Close icon
Modal Close icon