hadoop环境搭建之配置MySQL

安装mysql请参照下面地址：

http://blog.youkuaiyun.com/lidachao01/article/details/50555385

安装完成后创建你需要的datebase和用户：

create database ambari character set utf8 ;  
CREATE USER 'ambari'@'%'IDENTIFIED BY 'ambari';
GRANT ALL PRIVILEGES ON *.* TO 'ambari'@'%';
FLUSH PRIVILEGES;

create database hive character set utf8 ;  
CREATE USER 'hive'@'%'IDENTIFIED BY 'hive';
GRANT ALL PRIVILEGES ON *.* TO 'hive'@'%';
FLUSH PRIVILEGES;

create database oozie character set utf8 ;  
CREATE USER 'oozie'@'%'IDENTIFIED BY 'oozie';
GRANT ALL PRIVILEGES ON *.* TO 'oozie'@'%';
FLUSH PRIVILEGES;

安装mysql jdbc 驱动

yum install mysql-connector-java