配置YUM (本地）

[root@mysqlserver yum.repos.d]# cat CentOS-Base.repo

[base]

baseurl=file:///mnt

enabled=1

gpgcheck=0

实验环境：

[root@mysqlserver yum.repos.d]# cat /etc/centos-release

CentOS release 6.6 (Final)

建mysql用户：

[root@mysqlserver mysql-5.6.36]# useradd -s /sbin/nologin -M mysql

[root@mysqlserver mysql-5.6.36]# mkdir -p /home/oldboy/tools

[root@mysqlserver mysql-5.6.36]# tar zxvf mysql-5.6.36.tar.gz

[root@mysqlserver mysql-5.6.36]# cd mysql-5.6.36

[root@mysqlserver mysql-5.6.36]# mkdir -p /application/mysql-5.6.36/data

[root@mysqlservermysql-5.6.36]#cmake . -DCMAKE_INSTALL_PREFIX=/application/mysql-5.6.36 \

-DMYSQL_DATADIR=/application/mysql-5.6.36/data\

-DMYSQL_UNIX_ADDR=/application/mysql-5.6.34/tmp/mysql.sock \

-DDEFAULT_CHARSET=utf8\

-DDEFAULT_COLLATION=utf8_general_ci\

-DWITH_EXTRA_CHARSETS=all\

-DWITH_INNOBASE_STORAGE_ENGINE=1\

-DWITH_FEDERATED_STORAGE_ENGINE=1\

-DWITH_BLACKHOLE_STORAGE_ENGINE=1\

-DWITHOUT_EXAMPLE_STORAGE_ENGINE=1\

-DWITH_ZLIB=bundled\

-DWITH_SSL=bundled\

-DENABLED_LOCAL_INFILE=1\

-DWITH_EMBEDDED_SERVER=1\

-DENABLE_DOWNLOADS=1\

-DWITH_DEBUG=0

[root@mysqlserver mysql-5.6.36]# make && make install

为MySQL安装路径设置不带版本号的软链接/application/mysql，操作命令如下：

[root@mysqlserver ~]# ln -s /application/mysql-5.6.36/ /application/mysql

[root@mysqlserver ~]# mv /etc/my.cnf /etc/my.cnf.bak

#提示：在CentOS6.8版操作系统最小化安装完成后，在/etc目录下会存在一个my.cnf，需要将此文件更名为其他的名字，如：/etc/my.cnf.bak，否则，该文件会干扰源码安装的MySQL的正确配置，造成无法启动。

#在启动MySQL服务时，会按照一定的顺序搜索my.cnf，先在/etc目录下找，找不到则会搜索"$basedir/my.cnf"，在本例中就是/application/mysql-5.6.36/my.cnf，这是新版MySQL的配置文件的默认位置！

授权：

[root@mysqlserver application]# chown -R mysql.mysql /application/mysql/

[root@mysqlserver application]# chmod -R 1777 /tmp

配置环境变量：

[root@mysqlserver application]# echo ‘export PATH=/application/mysql/bin:$PATH‘>>/etc/profile

[root@mysqlserver application]# source /etc/profile

[root@mysqlserver application]# echo $PATH

[root@mysqlserver application]# cd /application/mysql/scripts/

[root@mysqlserverscripts]#./mysql_install_db  --basedir=/application/mysql/--datadir=/application/mysql/data --user=mysql

报错：

[root@mysqlserver scripts]#  ./mysql_install_db --basedir=/application/mysql/ --datadir=/application/mysql/data --user=mysql

Installing MySQL system tables...2017-05-30 12:13:47 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).

2017-05-30 12:13:47 0 [Note] Ignoring --secure-file-priv value as server is running with --bootstrap.

2017-05-30 12:13:47 0 [Note] /application/mysql//bin/mysqld (mysqld 5.6.36) starting as process 3545 ...

/application/mysql//bin/mysqld: Character set ‘utf8-DDEFAULT_COLLATION=utf8_general_ci-DWITH_EXTRA_CHARSETS=all-DWITH_INNOBASE_STORAGE_ENGINE=1-DWITH_FEDERATED_STORAGE_ENGINE=1-DWITH_BLACKHOLE_STORAGE_ENGINE=1-DWITHOUT_EXAMPLE_STORAGE_ENGINE=1-DWITH_ZLIB=bundled-DWITH_SSL=bundled-DENABLED_LOCAL_INFILE=1-DWITH_EMBEDDED_SERVER=1-DENABLE_DOWNLOADS=1-DWITH_DEBUG=0‘ is not a compiled character set and is not specified in the ‘/application/mysql-5.6.34/share/charsets/Index.xml‘ file

2017-05-30 12:13:47 3545 [ERROR] Aborting

2017-05-30 12:13:47 3545 [Note] Binlog end

2017-05-30 12:13:47 3545 [Note] /application/mysql//bin/mysqld: Shutdown complete

是字符集和字符冲突了，所以编译的时候要把字符和字符集选项都加上，并且要兼容！修改编译参数：

注意事项：

重新编译时，需要清除旧的对象文件和缓存信息。

# make clean/make clean all

# rm -f CMakeCache.txt

# rm -rf /etc/my.cnf

 [root@mysqlserver mysql-5.6.36]#cmake . -DCMAKE_INSTALL_PREFIX=/application/mysql-5.6.34 \

-DMYSQL_DATADIR=/application/mysql-5.6.34/data\

-DMYSQL_UNIX_ADDR=/application/mysql-5.6.34/tmp/mysql.sock \

-DWITH_EXTRA_CHARSETS=all\

-DWITH_INNOBASE_STORAGE_ENGINE=1\

-DWITH_FEDERATED_STORAGE_ENGINE=1\

-DWITH_BLACKHOLE_STORAGE_ENGINE=1\

-DWITHOUT_EXAMPLE_STORAGE_ENGINE=1\

-DWITH_ZLIB=bundled\

-DWITH_SSL=bundled\

-DENABLED_LOCAL_INFILE=1\

-DWITH_EMBEDDED_SERVER=1\

-DENABLE_DOWNLOADS=1\

-DWITH_DEBUG=0

 [root@mysqlserver mysql-5.6.36]# make && make install

#从上文说明中可以看到数据库启动时会读取/etc/my.cnf，因此有可能会导致无法启动，避免的方法就是使用mysqld_safe启动服务时采用--defaults-file参数指定配置文件，前文已将/etc/my.cnf改名了，所以，就不需要指定参数了，这里是一个坑，读者要注意。

此步骤必须要初始化成功，否则，后面会出现登录不了数据库等各种问题。

设置MySQL启动脚本

[root@mysqlserver scripts]# cd /home/oldboy/tools/mysql-5.6.36

[root@mysqlserver mysql-5.6.36]# pwd

/home/oldboy/tools/mysql-5.6.36

[root@mysqlserver mysql-5.6.36]# cp support-files/mysql.server /etc/init.d/mysqld  #<==拷贝mysql启动脚本到mysql的命令路径

[root@mysqlserver mysql-5.6.36]# chmod 700 /etc/init.d/mysqld

[root@mysqlserver mysql-5.6.36]#  ls -l /etc/init.d/mysqld

-rwx------. 1 root root 10677 May 30 14:18 /etc/init.d/mysqld

报错：

[root@mysqlserver ~]# /etc/init.d/mysqld start

Starting MySQL.Logging to ‘/application/mysql-5.6.34/data-DMYSQL_UNIX_ADDR=/application/mysql-5.6.34/tmp/mysql.sock/mysqlserver.err‘.

The server quit without updating PID file (/application/mysql-5.6.34/data-DMYSQL_UNIX_ADDR=/application/mysql-5.6.34/tmp/mysql.sock/mysqlse[FAILED]).

解决：

[root@mysqlserver mysql]# cp my-new.cnf /etc/my.cnf

[root@mysqlserver mysql]# cat /etc/my.cnf

[mysqld]

# basedir = .....

 datadir = /application/mysql/data

# port = .....

# server_id = .....

# socket = .....

# Remove leading # to set options mainly useful for reporting servers.

# The server defaults are faster for transactions and fast SELECTs.

# Adjust sizes as needed, experiment to find the optimal values.

# join_buffer_size = 128M

# sort_buffer_size = 2M

# read_rnd_buffer_size = 2M

sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES

[root@mysqlserver mysql]# /etc/init.d/mysqld start

Starting MySQL                                             [  OK  ]

[root@mysqlserver mysql]# mysql

Welcome to the MySQL monitor.  Commands end with ; or \g.

Your MySQL connection id is 1

Server version: 5.6.36 Source distribution

Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its

affiliates. Other names may be trademarks of their respective

owners.

Type ‘help;‘ or ‘\h‘ for help. Type ‘\c‘ to clear the current input statement.

mysql> show databases;

+--------------------+

| Database           |

+--------------------+

| information_schema |

| mysql              |

| performance_schema |

| test               |

+--------------------+

4 rows in set (0.03 sec)

安装完成！

本文出自 “寒雨数据库技术” 博客，谢绝转载！

msyql 编译安装