MapReduce in Hadoop with YARN: A 60-Minute Tutorial

Want to know more about the architecture of MapReduce in Hadoop?

This tutorial is for you then.

In this tutorial which is the third of the 6-part series on Hadoop for beginners, you will learn more about MapReduce processing engine with YARN. After completing this tutorial, you will gain insights into MapReduce framework, Map stage and Reduce stage, MR algorithm steps, role of job tracker and task tracker, and changes in the daemons in YARN (Hadoop Rel. 2).

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👇Here is the list of the topics covered in this free tutorial for beginners on Hadoop:

00:00-01:54 Introduction
01:55-03:33 What is Processing Engine in Hadoop
03:34-08:50 Introducing MapReduce Framework
08:51-13:22 Brief History
13:23-35:42 MapReduce Algorithm
35:43-39:17 How MapReduce organizes the work?
39:18-41:27 Data Locality Advantages
41:28-50:56 Hadoop 1.x Architecture
50:57-01:03:38 YARN Daemons
01:03:39-01:07:07 YARN compared to Hadoop Rel.1
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