cdhscmservermysql_CDH6安装（七）——Server和Agent的安装

Cloudera Manager Server安装(bigdata01)

sudo yum install -y cloudera-manager-server

到SQL的服务器上&＃xff0c;创建临时访问权限(bigdata02/03)

sudo mysql -uroot -pRoot123456!

# 两个都创建以下&＃xff0c;或者知道主数据库&＃xff0c;到主数据库上建就行了

mysql> grant all on *.* to &＃39;scm&＃39;&＃64;&＃39;%&＃39; identified by &＃39;Root123456!&＃39; with grant option;

mysql> flush privileges;

mysql> exit;

在cloudera Manager Server主机(bigdata01)运行以下命令(scm数据库必须不存在):必须授权主机的ip可以访问VIP的数据库&＃xff0c;如果一直报数据库的错&＃xff0c;到mysql.user这个表中把user&＃61;&＃39;&＃39;的数据给删了

#有可能会报jdbc连接失败&＃xff0c;scm用户连接不上&＃xff0c;没关系可略过只要/etc/cloudera-scm-server/db.properties文件有把相关信息写进去就行

sudo /opt/cloudera/cm/schema/scm_prepare_database.sh mysql -h 192.168.88.210 -uscm -pRoot123456! --scm-host 192.168.88.201 scm scm Root123456!

#验证 1、如图查db.properties文件 2、查数据库是否又scm库创建

sudo cat /etc/cloudera-scm-server/db.properties

mysql> show databases; #mysql主机执行

启动 Cloudera Manager Server

sudo systemctl start cloudera-scm-server.service

sudo systemctl enable cloudera-scm-server

#sudo systemctl list-unit-files | grep enable

#sudo systemctl restart cloudera-scm-server.service

#sudo systemctl status cloudera-scm-server

#sudo tail -f /var/log/cloudera-scm-server/cloudera-scm-server.log

验证

Cloudera Manager Agent安装(bigdata01/02/03)

sudo yum install -y cloudera-manager-agent

sudo vi /etc/cloudera-scm-agent/config.ini

sudo systemctl start cloudera-scm-agent

sudo systemctl enable cloudera-scm-agent

# sudo systemctl restart cloudera-scm-agent

# sudo systemctl status cloudera-scm-agent

# sudo tail -f /var/log/cloudera-scm-server/cloudera-scm-server.log

验证

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