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Learning YARN

You're reading from Learning YARN Moving beyond MapReduce - learn resource management and big data processing using YARN

Product type Paperback

Published in Aug 2015

Publisher

ISBN-13 9781784393960

Length 278 pages

Edition 1st Edition

Tools

Hadoop

Concepts

Data Processing

Table of Contents (14) Chapters

Preface

1. Starting with YARN Basics FREE CHAPTER

2. Setting up a Hadoop-YARN Cluster

3. Administering a Hadoop-YARN Cluster

4. Executing Applications Using YARN

5. Understanding YARN Life Cycle Management

6. Migrating from MRv1 to MRv2

7. Writing Your Own YARN Applications

8. Dive Deep into YARN Components

9. Exploring YARN REST Services

10. Scheduling YARN Applications

11. Enabling Security in YARN

12. Real-time Data Analytics Using YARN

Index

Chapter 2. Setting up a Hadoop-YARN Cluster

YARN is a subproject of Apache Hadoop at the Apache Software Foundation, introduced in the Hadoop 2.0 version. YARN replaces the old MapReduce framework of the Hadoop 1.x version and is shipped with the Hadoop 2.x bundle. This chapter will provide a step-by-step guide for Hadoop-YARN users to install and configure YARN with Hadoop.

A Hadoop-YARN cluster can be configured as a single node as well as a multi-node cluster. This chapter covers both types of installations along with the troubleshooting guidelines. This chapter helps YARN beginners and the cluster administrators easily configure Hadoop-YARN clusters and understand how YARN components interact with each other.

Apache, Hortonworks, and Cloudera are the main distributors of Hadoop. These vendors have their own steps to install and configure Hadoop-YARN clusters. This chapter uses the Apache tar.gz bundles for setting up Hadoop-YARN clusters and gives an overview of Hortonworks...

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