January 2018
Beginner to intermediate
234 pages
7h 8m
Chinese
Content preview from Kafka权威指南
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第 2 章
安装
Kafka
这一章将介绍如何安装和运行
Kafka
，包括如何设置
Zookeeper
（
Kafka
使用
Zookeeper
保
存
Broker
的元数据），还会介绍
Kafka
的基本配置，以及如何为
Kafka
选择合适的硬件，
最后介绍如何在一个集群中安装多个
Kafka broker
，以及把
Kafka
应用到生产环境需要注
意的事项。
2.1
要事先行
在使用
Kafka
之前需要先做一些事情，接下来介绍怎样做。
2.1.1
选择操作系统
Kafka
是使用
Java
开发的应用程序，所以它可以运行在
Windows
、
MacOS
和
Linux
等多
种操作系统上。本章将着重介绍如何在
Linux
上安装和使用
Kafka
，因为把
Kafka
安装在
Linux
系统上是最为常见的。即使只是把
Kafka
作为一般性用途，仍然推荐使用
Linux
系
统。关于如何在
Windows
和
MacOS
上安装
Kafka
，请参考附录
A
。
2.1.2
安装
Java
在安装
Zookeeper
和
Kafka
之前，需要先安装
Java
环境。这里推荐安装
Java 8
，可以使用
系统自带的安装包，也可以直接从
java.com
网站下载。虽然运行
Zookeeper
和
Kafka
只需
要
Java
运行时版本，但也可以安装完整的
JDK
，以备不时之需。假设
JDK 8 update 51
已
经安装在
/usr/java/jdk1.8.0_51
目录下，其他软件的安装都是基于这个前提进行的。
14
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.