源码编译安装mysql-5.7.14

1.下载并上传 mysql-5.7.14.tar.gz

tar -zxf msql-5.7.14.tar.gz

2.安装依赖包

yum -y install gcc gcc-c++ ncurses ncurses-devel cmake

3.下载Boost库

wget http://downloads.sourceforge.net/project/boost/boost/1.59.0/boost_1_59_0.tar.gz

4.添加用户

groupadd mysql
useradd -r -g mysql -s /bin/false mysql

5.预编译

cmake . 
-DCMAKE_INSTALL_PREFIX=/application/mysql-5.7.14 
-DMYSQL_DATADIR=/application/mysql-5.7.14/data 
-DDOWNLOAD_BOOST=1 
-DWITH_BOOST=/software/boost_1_59_0 
-DMYSQL_UNIX_ADDR=/application/mysql-5.7.14/tmp/mysql.sock 
-DDEFAULT_CHARSET=utf8 
-DDEFAULT_COLLATION=utf8_general_ci 
-DENABLED_LOCAL_INFILE=ON 
-DWITH_INNOBASE_STORAGE_ENGINE=1 
-DWITH_FEDERATED_STORAGE_ENGINE=1 
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 
-DWITHOUT_EXAMPLE_STORAGE_ENGINE=1 
-DWITHOUT_PARTITION_STORAGE_ENGINE=1 
-DWITH_FAST_MUTEXES=1 
-DWITH_ZLIB=bundled 
-DENABLED_LOCAL_INFILE=1 
-DWITH_READLINE=1 
-DWITH_EMBEDDED_SERVER=1 
-DWITH_DEBUG=0

6.编译安装

make
make install

7.修改 /etc/my.cnf

[mysqld]
datadir=/application/mysql/data
socket=/application/mysql/tmp/mysql.sock
user=mysql
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0
character_set_server=utf8

8.修改权限

chown -R mysql:mysql mysql-5.7.14/

9.建立数据库目录

mkdir data
chown mysql:mysql data

10.初始化

bin/mysqld --initialize --user=mysql --basedir=/application/mysql --datadir=/application/mysql/data

11.设置加密连接

bin/mysql_ssl_rsa_setup

12.加入系统服务

cp support-files/mysql.server /etc/init.d/mysqld  
修改 mysqld 文件里的 basedir datadir 属性  
chkconfig mysqld on # 设置开机自启动  
chkconfig --list | grep mysqld  

13.启动 重启 停止

service mysqld start  
service mysqld restart  
service mysqld stop  

14.登录并修改初始密码

SET PASSWORD FOR "root"@"localhost"=PASSWORD("newpassword");  

安装中遇到的问题

Starting MySQL... ERROR! The server quit without updating PID file (/application/mysql/Rong.pid).

1.查看错误日志 /var/log/mysqld.log 检查错误原因

[ERROR] Fatal error: Can"t open and lock privilege tables: Table "mysql.user" doesn"t exist 

2.原因：在进行初始化数据库权限表的时候默认创建的权限表在默认目录/usr/local/mysql/var下面，而实际是在 /application/mysql/data 3.通过需改 /etc/my.cnf 下 --datadir参数来解决问题