1 下载hive

2 在hadoop系统上hive配置

  2.1 为hive添加两个目录

    hadoop@namenode:/lib/hadoop$ bin/hadoop fs -mkdir /tmp
    hadoop@namenode:/lib/hadoop$ bin/hadoop fs -mkdir /user/hive/warehouse
    hadoop@namenode:/lib/hadoop$ bin/hadoop fs -chmod g+w /tmp
    hadoop@namenode:/lib/hadoop$ bin/hadoop fs -chmod g+w /user/hive/warehouse

  2.2 为hive指定hadoop的主目录

    vi /lib/hive/conf/hive-env.sh.template

    把HADOOP_HOME路径改为真是的hadoop路径:

      HADOOP_HOME=/lib/hadoop

  2.3 添加hive环境变量 

    sudo vi /etc/profile

    添加 :

      export HIVE_HOME=/lib/hive
      export PATH=$PATH:HIVE_HOME/bin

  3 测试安装结果

  $hive