Ubuntu 搭建Hadoop源码阅读环境
Ant安装:解压Ant:tar -xvzf apache-ant-1.9.2-bin.tar.gz移动重命名: mv apache-ant-1.9.2/ ~/opt/ mv apache-ant-1.9.2/ ant配置环境变量,添加ANT_HOME,和$ANT_HOME/bin:sudo vim /etc/profile ....................... export ANT_HOME=/opt/ant export PATH=$PATH:$ANT_HOME/bin .......................source /etc/profile测试是否生效: ant -versionApache Ant(TM) version 1.9.2 compiled on July 8 2013Hadoop Eclipse 插件安装:Hadoop的eclipse插件需要自行安