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操作系统 CentOS7.5.1804

下载地址:http://mirrors.163.com/centos/7.5.1804/isos/x86_64/

安装Ambari说明:https://hortonworks.com/downloads/#data-platform

版本和操作系统的对应关系:https://supportmatrix.hortonworks.com/

 

安装操作系统:安装操作系统 

配置网络:/etc/sysconfig/network-scripts/ifcfg-ens33

TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=static
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
NAME=ens33
DEVICE=ens33
ONBOOT=yes
IPADDR=192.168.126.101
GATEWAY=192.168.126.2
NETMASK=255.255.255.0G 

 GATEWAY  与 vmnet8 对应 

配置DNS /etc/resolv.conf

nameserver 8.8.8.8

 

关闭防火墙:

systemctl stop firewalld && systemctl disable firewalld

/etc/selinux/config SELINUX=disabled

 

修改主机名:

vi /etc/hostname
vi /etc/hosts

  

免密码登录

ssh-keygen -t rsa        #生成密钥文件
ssh-copy-id  主机名   #将生成的公钥文件copy到指定主机

 

安装NTP

yum install -y ntp
systemctl enable ntpd

  

 

默认数据库安装需要执行如下sql命令:

echo "CREATE DATABASE hive;" | psql -U postgres

echo "CREATE USER hive WITH PASSWORD 'hive';" | psql -U postgres

echo "GRANT ALL PRIVILEGES ON DATABASE hive TO hive;" | psql -U postgres

 

echo "CREATE DATABASE oozie;" | psql -U postgres

echo "CREATE USER oozie WITH PASSWORD 'oozie';" | psql -U postgres

echo "GRANT ALL PRIVILEGES ON DATABASE oozie TO oozie;" | psql -U postgres


echo "CREATE DATABASE ranger;" | psql -U postgres echo "CREATE USER rangeradmin WITH PASSWORD 'admin';" | psql -U postgres echo "GRANT ALL PRIVILEGES ON DATABASE ranger TO rangeradmin;" | psql -U postgres

 

posted on 2018-12-09 00:51  单行道|  阅读(200)  评论(0编辑  收藏  举报