1. 安装客户端（通过端用户可以方便的和集群交互）
2. 简化Hadoop命令
修改~/.bashrc
alias hadoop='/home/work/hadoop/client/hadoop-client/hadoop/bin/hadoop' #hadoop 可执行文件位置
alias hls='hadoop fs -ls'
alias hlsr='hadoop fs -lsr'
alias hcp='hadoop fs -cp '
alias hmv='hadoop fs -mv'
alias hget='hadoop fs -get'
alias hput='hadoop fs -put'
alias hrm='hadoop fs -rm'
alias hmkdir='hadoop fs -mkdir'
alias hcat='hadoop fs -cat'
alias hrmr='hadoop fs -rmr'
alias hstat='hadoop fs -stat'
alias htest='hadoop fs -test'
alias htext='hadoop fs -text'
alias htouchz='hadoop fs -touchz'
alias hdu='hadoop fs -du'
alias hdus='hadoop fs -dus'
alias hchmod='hadoop fs -chmod'
alias hchgrp='hadoop fs -chgrp'
alias hchown='hadoop fs -chown'
alias htail='hadoop fs -tail'
3. 终端输入：source ~/.bashrc
4.使用hadoop短命令
eg:
# hls input
参考：<http:///forum/blogPost/list/5478.html>