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Apache Hadoop 3 Quick Start Guide

You're reading from   Apache Hadoop 3 Quick Start Guide Learn about big data processing and analytics

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Product type Paperback
Published in Oct 2018
Publisher Packt
ISBN-13 9781788999830
Length 220 pages
Edition 1st Edition
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Author (1):
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Hrishikesh Vijay Karambelkar Hrishikesh Vijay Karambelkar
Author Profile Icon Hrishikesh Vijay Karambelkar
Hrishikesh Vijay Karambelkar
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Table of Contents (10) Chapters Close

Preface 1. Hadoop 3.0 - Background and Introduction FREE CHAPTER 2. Planning and Setting Up Hadoop Clusters 3. Deep Dive into the Hadoop Distributed File System 4. Developing MapReduce Applications 5. Building Rich YARN Applications 6. Monitoring and Administration of a Hadoop Cluster 7. Demystifying Hadoop Ecosystem Components 8. Advanced Topics in Apache Hadoop 9. Other Books You May Enjoy

Data flow patterns of HDFS

In this section, we will look at the different types of data flow patterns in HDFS. HDFS serves as storage for all processed data. The data may arrive with different velocity and variety; it may require extensive processing before it is ready for consumption by an application. Apache Hadoop provides frameworks such as MapReduce and YARN to process the data. We will be covering the data variety and velocity aspect in a later part of this chapter. Let's look at the different data flow patterns that are possible with HDFS.

HDFS as primary storage with cache

HDFS can be used as a primary data storage. In fact, in many implementations of Hadoop, that has been the case. The data is usually supplied...

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