搭建hive（1+x初级）

1.修改三个主机的ip

[root@master ~]# vi /etc/hosts

2.安装hive

[root@master ~]# tar -zxvf /opt/software/apache-hive-2.0.0- bin.tar.gz -C /usr/local/src 

[root@master ~]# mv /usr/local/src/apache-hive-2.0.0-bin apache-hive-2.0.0-bin /usr/local/src/hive

[root@master ~]# chown -R hadoop:hadoop /usr/local/src/hive

3.关闭防火墙

[root@master ~]# systemctl stop firewalld

[root@master ~]# systemctl disable firewalld

4.卸MariaDB

[root@ master ~]# rpm -qa | grep mariadb

[root@master ~]# rpm -e --nodeps mariadb-libs-5.5.56- 2.el7.x86_64

5.安装MySQL数据库

[root@mast