细节!细节!细节!细节决定成败!速度源于熟练!
参考博客:https://blog.youkuaiyun.com/qq_39315740/article/details/98626518
https://blog.youkuaiyun.com/SXY16044314/article/details/94599142
https://blog.youkuaiyun.com/u012922838/article/details/73291524
准备:Hive的安装基于Hadoop,因此需要先搭建好Hadoop环境,其次以MySQL作为Hive的元数据库,所以也要先安装好MySQL。
解压Hive安装包,添加环境变量:
tar -zxvf apache-hive-3.1.1-bin.tar.gz
#添加以下内容
export HIVE_HOME=/usr/local/hadoop/apache-hive-3.1.1-bin
export PATH= H I V E H O M E / b i