May 2017
Intermediate to advanced
348 pages
7h 8m
English
Content preview from Hadoop 2.x Administration CookbookBecome 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 1. Hadoop Architecture and Deployment
In this chapter, we will cover the following recipes:
- Overview of Hadoop Architecture
- Building and compiling Hadoop
- Installation methods
- Setting up host resolution
- Installing a single-node cluster - HDFS components
- Installing a single-node cluster - YARN components
- Installing a multi-node cluster
- Configuring Hadoop Gateway node
- Decommissioning nodes
- Adding nodes to the cluster
Introduction
As Hadoop is a distributed system with many components, and has a reputation of getting quite complex, it is important to understand the basic Architecture before we start with the deployments.
In this chapter, we will take a look at the Architecture and the recipes to deploy a Hadoop cluster in various modes. This chapter will ...
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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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.