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基于mac构建大数据伪分布式学习环境（三）-配置免密登录并配置Hadoop

上传文件等操作，这里不再赘述前置免密登录操作:ssh-keygen -t rsa ll ~/.ssh/ cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys解压tar -zxvf hadoop-3.2.0.tar.gz配置环境变量vi /etc/...

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《Hadoop实战第2版》——2.2节在Mac OSX上安装与配置Hadoop

2.2　在Mac OSX上安装与配置Hadoop 由于现在越来越多的人使用Mac Book，故笔者在本章中增加了在Mac OS X上安装与配置Hadoop的内容，供使用Mac Book的读者参考。 2.2.1　安装HomebrewMac OS X上的Homebrew是类似于Ubuntu下apt的一种...

Hadoop - Mac OSX下配置和启动hadoop以及常见错误解决

0. 安装JDK 参考网上教程在OSX下安装jdk 1. 下载及安装hadoop a) 下载地址: http://hadoop.apache.org b) 配置ssh环境在terminal里面输入: ssh localhost 如果有错误提示信息，表示当前用户...

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