August 2015
Intermediate to advanced
278 pages
5h 54m
English
Content preview from Learning YARNBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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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 ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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