挂载镜像,利用Yum安装mysql
1.安装mysql
vi /etc/yum.repos.d/rhel-debuginfo.repo
[Server]
name=rhel_yum
baseurl=file:///mnt/Server
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release
[root@hd1 /]# yum -y install mysql*
[root@hd1 /]# service mysqld restart
2.为hive建立相应mysql用户
mysql> create user 'hive' identified by 'mysql';
mysql> grant all privileges on *.* to 'hive'@'%' with grant option;
mysql> grant all privileges on *.* to hive@hd1 identified by 'mysql';
mysql> flush privileges;
3.建立hive专用的元数据库
[root@hadoop110 /]# mysql -h 172.16.1.138 -u hive -p
Enter password:
mysql> create database hive;
4.hive中配置
[hadoop@hadoop110 ~]$ cd hive-1.1.0-cdh5.11.0/conf/
[hadoop@hadoop110 conf]$ vi hive-site.xml
<property>
<name>hive.metastore.local</name>
<value>true</value>
</property>
<property>
<name>javax.jdo.option.ConnectionURL</name>
<value>jdbc:mysql://172.16.1.138:3306/hive?characterEncoding=UTF-8</value>
</property>
<property>
<name>javax.jdo.option.ConnectionDriverName</name>
<value>com.mysql.jdbc.Driver</value>
</property>
<property>
<name>javax.jdo.option.ConnectionUserName</name>
<value>hive</value>
</property>
<property>
<name>javax.jdo.option.ConnectionPassword</name>
<value>mysql</value>
</property>
5.把msql的JDBC复制到hive的lib下
[hadoop@hadoop110 ~]$ cp mysql-connector-java-5.6-bin.jar hive-1.1.0-cdh5.11.0/lib/
6.验证
hive> show tables;
hive> create table table_1(id int,name string)
row format delimited
fields terminated by '\t'
stored as textfile;
[hadoop@hadoop110 ~]$ mysql -h 172.16.1.138 -u hive -p
mysql> use hive
mysql> show tables;
mysql> select * from TBLS;
基于hive的MySQL安装
最新推荐文章于 2024-06-17 23:27:58 发布