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Learning Hbase

You're reading from   Learning Hbase Learn the fundamentals of HBase administration and development with the help of real-time scenarios

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Product type Paperback
Published in Nov 2014
Publisher
ISBN-13 9781783985944
Length 326 pages
Edition 1st Edition
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Author (1):
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 Shriparv Shriparv
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Shriparv
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Table of Contents (18) Chapters Close

Learning HBase
Credits
About the Author
Acknowledgments
About the Reviewers
www.PacktPub.com
Preface
1. Understanding the HBase Ecosystem FREE CHAPTER 2. Let's Begin with HBase 3. Let's Start Building It 4. Optimizing the HBase/Hadoop Cluster 5. The Storage, Structure Layout, and Data Model of HBase 6. HBase Cluster Maintenance and Troubleshooting 7. Scripting in HBase 8. Coding HBase in Java 9. Advance Coding in Java for HBase 10. HBase Use Cases Index

Summary


In this chapter, we discussed components of HBase and its subcomponents. We also discussed various initial configurations related to the network, OS, and so on, which are good to configure at the beginning for better operation and performance of an HBase cluster. As per the system requirements, we can say that we will have a Hadoop cluster running, where NameNode will have more memory to hold metadata, average processing power, and storage. These are not really required by NameNode because it serves requests, and all the other operations such as read/write and processing take place at the slave nodes. For the slave nodes, we need to have more memory in memory files—more dedicated storage defines the storage capacity of a node, and hence the cluster, and it also means a high processing time because the real processing takes place on these machines.

We also discussed the prerequisites and basic requirements before building up. In the next chapter, we will start building the cluster...

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