客快物流大数据项目(三十二)：安装CDH-6.2.1和初始化CDH服务所需的MySQL库

Posted 2022-02-18 Lansonli

安装CDH-6.2.1和初始化CDH服务所需的mysql库

 

一、安装CDH-6.2.1

yum install cloudera-manager-daemons cloudera-manager-agent cloudera-manager-server

二、初始化CDH服务所需的MySQL库

在MySQL中依次创建监控数据库、Hive数据库、Hue数据库

操作步骤	说明
1	启动数据库
	mysql -uroot -p123456
2	初始化CDH在MySQL的数据库
	create database scm default character set utf8 default collate utf8_general_ci; grant all on scm.* to 'scm'@'%' identified by '123456'; create database amon default character set utf8 default collate utf8_general_ci; grant all on amon.* to 'amon'@'%' identified by '123456'; create database rman default character set utf8 default collate utf8_general_ci; grant all on rman.* to 'rman'@'%' identified by '123456'; create database hue default character set utf8 default collate utf8_general_ci; grant all on hue.* to 'hue'@'%' identified by '123456';
2	初始化Hive服务的数据库
	create database metastore default character set utf8 default collate utf8_general_ci; grant all on metastore.* to 'hive'@'%' identified by '123456'; create database hive default character set utf8 default collate utf8_general_ci; grant all on hive.* to 'hive'@'%' identified by '123456'; grant all on hive.* to 'root'@'%' identified by '123456';
3	初始化Sentry服务的数据库
	create database sentry default character set utf8 default collate utf8_general_ci; grant all on sentry.* to 'sentry'@'%' identified by '123456';
4	初始化其他服务的数据库
	create database nav default character set utf8 default collate utf8_general_ci; grant all on nav.* to 'nav'@'%' identified by '123456'; create database oozie default character set utf8 default collate utf8_general_ci; grant all on oozie.* to 'oozie'@'%' identified by '123456'; flush privileges;

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