一. 环境准备准备Ubuntu、JDK8、Hadoop2.8.5 安装Ubuntu https://www.ubuntu.com/download/desktop 安装JDK,修改环境变量 https://www.oracle.com/technetwork/java/javase/downloads/index.html 下载Hadoop2.8.5 http://hadoop.apache.org/ 其他准备1. 更新apt sudo apt-get update2. SSH安装，配置无密码SSH登入2.1. SSH安装 sudo apt-get install openssh-server2.2. 配置SSH无密码登入 cd ~/.ssh/ ...

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Pseudo Distributed Hadoop Install