cdh agent 安装

来源：互联网发布：js split方法编辑：程序博客网时间：2024/06/06 10:46

准备环境略

添加cloudera manager service数据库：

启动MySQL：sudo service mysqld start

登陆MySQL控制台： mysql –u root -p

create database amon DEFAULT CHARACTER SET utf8;create database rman DEFAULT CHARACTER SET utf8;create database metastore DEFAULT CHARACTER SET utf8;create database sentry DEFAULT CHARACTER SET utf8;create database nav DEFAULT CHARACTER SET utf8;create database navms DEFAULT CHARACTER SET utf8;create database scm DEFAULT CHARACTER SET utf8;grant all privileges  on *.* to root@'%' identified by "crxycn";flush privileges;

语法：

CREATE USER 'username'@'host' IDENTIFIED BY 'password';

例子: CREATE USER 'dog'@'localhost' IDENTIFIED BY '123456';

语法：mysql> grant 权限1,权限2,...权限n on 数据库名称.表名称 to 用户名@用户地址 identified by '连接口令';

grant all privileges on vtdc.* to joe@10.163.225.87 identified by '123';

设置MySQL为开机启动

sudo /sbin/chkconfig mysqld on;sudo /sbin/chkconfig --list mysqld;mysqld          0:off   1:off   2:on    3:on    4:on    5:on    6:off

ClouderaManager--server端

tar-zxvf cloudera-manager-el6-cm-5.1.3_x86_64.tar.gz

创建用户：

useradd--system --home=/opt/cm-5.1.3/run/cloudera-scm-server/ --no-create-home--shell=/bin/false --comment "Cloudera SCM User" cloudera-scm

配置数据库连接

sudo/opt/cm-5.1.3/share/cmf/schema/scm_prepare_database.sh mysql -hcrxy221.crxy:3306   --scm-hostcrxy221.crxy scm root crxycn*sudo  /opt/cm-5.1.3/etc/init.d/cloudera-scm-serverstart  启动http://crxy221.crxy:7180/

sudo  /opt/cm-5.1.3/etc/init.d/cloudera-scm-serverstart  启动http://crxy221.crxy:7180/

ClouderaManager--agent端

tar-zxvf cloudera-manager-el6-cm-5.1.3_x86_64.tar.gz

创建用户：

useradd--system --home=/opt/cm-5.1.3/run/cloudera-scm-server/ --no-create-home--shell=/bin/false --comment "Cloudera SCM User" cloudera-scm

修改配置文件

修改/opt/cm-5.1.3/etc/cloudera-scm-agent/config.ini中的server_host为主节点的主机名。

0 0