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YARN Essentials

You're reading from   YARN Essentials A comprehensive, hands-on guide to install, administer, and configure settings in YARN

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Product type Paperback
Published in Feb 2015
Publisher
ISBN-13 9781784391737
Length 176 pages
Edition 1st Edition
Tools
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Toc

Table of Contents (12) Chapters Close

Preface 1. Need for YARN FREE CHAPTER 2. YARN Architecture 3. YARN Installation 4. YARN and Hadoop Ecosystems 5. YARN Administration 6. Developing and Running a Simple YARN Application 7. YARN Frameworks 8. Failures in YARN 9. YARN – Alternative Solutions 10. YARN – Future and Support Index

HOYA (HBase on YARN)


Hoya is basically running HBase on YARN. It is currently hosted on Github, but there are plans to move it to the Apache Foundation.

Hoya creates HBase clusters on top of YARN. It does this with a client application called Hoya client; this application creates the persistent configuration files, sets up the HBase cluster XML files, and then asks YARN to create an ApplicationMaster, which is the Hoya AM here.

For more information, refer to https://github.com/hortonworks/hoya, http://hortonworks.com/blog/introducing-hoya-hbase-on-yarn/ and http://hortonworks.com/blog/hoya-hbase-on-yarn-application-architecture/.

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