mysql

Mysql 5.6.35版本 RPM包方式的安装

一.删除旧的RPM包:

查询 rpm -qa | grep -i mysql
如果有需要先删除
rpm -ev mysql-libs- --nodeps
rpm -e --nodeps mysql-devel-5.1.73
rpm -e --nodeps mysql-5.1.73*
加--nodeps是强力删除

二、在安装要确保先禁用selinux,关闭防火墙iptables

禁用selinux
临时禁用命令setenforce 0

永久禁用
使用文本编辑工具打开 /etc/selinux/config,把 SELINUX=enforcing 改位SELINUX=disabled

关闭防火墙

service iptables stop
chkconfig iptables off

三、创建mysql用户
groupadd mysql
useradd -r -g mysql mysql

四、安装
把MySQL 5.6.35 rpm包拷贝到/usr/local

cd /usr/local
rpm -ivh MySQL-shared-5.6.35-1.el6.x86_64.rpm
rpm -ivh MySQL-shared-compat-5.6.35-1.el6.x86_64.rpm
rpm -ivh MySQL-devel-5.6.35-1.el6.x86_64.rpm
rpm -ivh MySQL-client-5.6.35-1.el6.x86_64.rpm
rpm -ivh MySQL-server-5.6.35-1.el6.x86_64.rpm

这个MySQL-server-5.6.35的RPM包安装,屏幕有提示,它已经做了初始化

检查一下
ls -l /var/lib/mysql

五,编辑MySQL的配置文件
vi 或gedit /etc/my.cnf
#####内容#####################
[client]
default-character-set=utf8
socket=/tmp/mysql.sock
[mysqld]
########basic settings########
character_set_server=utf8
max_connections = 500
datadir = /var/lib/mysql
max_allowed_packet = 16M
lower_case_table_names=1
log-error=/var/log/mysqld.log
socket=/tmp/mysql.sock
default-storage-engine=InnoDB
########replication settings########
server-id =103
log_bin = mysql-bin
sync_binlog = 0
binlog_format = row
expire_logs_days=60
########innodb settings########
innodb_flush_log_at_trx_commit = 2
innodb_buffer_pool_size=128M
innodb_log_buffer_size=16M
innodb_log_file_size=256M
################
sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES

六、启动mysql服务,有多种启动方式

启动mysql

service mysql start
或者/etc/rc.d/init.d/mysql start

(这个版本Mysql RPM包安装,自动增加了mysql数据库系统服务)

停止mysql

使用 service 启动:service mysql stop
使用 mysqld 脚本启动:/etc/rc.d/init.d/mysql stop
mysqladmin shutdown -uroot -p

MySQL RPM 安装后相关目录在哪里?find / -name mysql可查

/usr/bin :客户端程序和脚本、比如 mysqladmin mysqldump mysqld_safe等命令
/usr/sbin:有mysqld
/var/lib/mysql:数据库的目录
/etc/rc.d/init.d/启动脚本文件mysql的目录,如/etc/rc.d/init.d/mysqld

七、更改密码,创建远程root用户

#查看root账号密码

cat /root/.mysql_secret
mysql -uroot -p
Mysql>
set password=password('123@abc');
create database oozie DEFAULT CHARSET utf8 COLLATE utf8_general_ci;
create database hive DEFAULT CHARSET utf8 COLLATE utf8_general_ci;
create database sentry DEFAULT CHARSET utf8 COLLATE utf8_general_ci;
create database scm DEFAULT CHARSET utf8 COLLATE utf8_general_ci;
create database monitor DEFAULT CHARSET utf8 COLLATE utf8_general_ci;
create database metastore DEFAULT CHARSET utf8 COLLATE utf8_general_ci;
create database amon DEFAULT CHARSET utf8 COLLATE utf8_general_ci;
grant all privileges on *.* to root@'%' identified by '123@abc';
flush privileges;

posted on 2019-02-28 11:08  二两老酒  阅读(130)  评论(0编辑  收藏  举报

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