配置HADOOP_HOME
export HADOOP_HOME=/usr/hadoop-1.2.0
export PATH=$PATH:$HADOOP_HOME/bin:$HADOOP_HOME/sbin
:$HADOOP_HOME/sbin是管理级别的,不加,只加bin就可以了
source /etc/profile
配置HADOOP_HOME
export HADOOP_HOME=/usr/hadoop-1.2.0
export PATH=$PATH:$HADOOP_HOME/bin:$HADOOP_HOME/sbin
:$HADOOP_HOME/sbin是管理级别的,不加,只加bin就可以了
source /etc/profile