1、问题
hive:command not found in ubuntu
hdfs: command not found
hadoop:command not found
2、解决方法
# echo $SHELL
/bin/bash
export HIVE_HOME=/usr/local/hive
export PATH=$PATH:$HIVE_HOME/bin
export HADOOP_HOME=/usr/local/hadoop/
export PATH=$PATH:$HADOOP_HOME/bin:$HADOOP_HOME/sbin