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Mastering Hadoop 3

You're reading from  Mastering Hadoop 3

Product type Book
Published in Feb 2019
Publisher Packt
ISBN-13 9781788620444
Pages 544 pages
Edition 1st Edition
Languages
Authors (2):
Chanchal Singh Chanchal Singh
Profile icon Chanchal Singh
Manish Kumar Manish Kumar
Profile icon Manish Kumar
View More author details
Toc

Table of Contents (23) Chapters close

Title Page
Dedication
About Packt
Foreword
Contributors
Preface
1. Journey to Hadoop 3 2. Deep Dive into the Hadoop Distributed File System 3. YARN Resource Management in Hadoop 4. Internals of MapReduce 5. SQL on Hadoop 6. Real-Time Processing Engines 7. Widely Used Hadoop Ecosystem Components 8. Designing Applications in Hadoop 9. Real-Time Stream Processing in Hadoop 10. Machine Learning in Hadoop 11. Hadoop in the Cloud 12. Hadoop Cluster Profiling 13. Who Can Do What in Hadoop 14. Network and Data Security 15. Monitoring Hadoop 1. Other Books You May Enjoy Index

Introduction to benchmarking and profiling


The Hadoop cluster are used by the organizations in different ways. One of the primary ways is to build data lakes on top of the Hadoop cluster. A data lake is built on top of different types of data sources. Each of these data sources varies in nature, such as the type of data or frequency of data. Every type of data processing for those sources in data lakes varies. Some are real-time processing and some are batch-time processing. Your Hadoop cluster on top of which the data lake is built has to take care of such different types of workloads. These workloads are memory intensive, and some are memory as well as CPU intensive. As an organization, it becomes imperative that you benchmark and profile your cluster for these different types of workloads. Another reason for benchmarking and profiling your cluster is that your cluster nodes may have different hardware configurations. For varying workloads, it is important that organizations ensure how...

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