卸载CentOS7默认携带的mariadb包
# 检查mariadb安装包
[root@wing ~]# rpm -qa | grep -i mysql
[root@wing ~]# rpm -qa | grep -i mariadb
mariadb-libs-5.5.50-1.el7_2.x86_64
# 卸载mariadb安装包
[root@wing ~]# rpm -e mariadb-libs-5.5.50-1.el7_2.x86_64
error: Failed dependencies:
libmysqlclient.so.18()(64bit) is needed by (installed) postfix-2:2.10.1-6.el7.x86_64
libmysqlclient.so.18(libmysqlclient_18)(64bit) is needed by (installed) postfix-2:2.10.1-6.el7.x86_64
[root@wing ~]# rpm -e mariadb-libs-5.5.50-1.el7_2.x86_64 postfix-2:2.10.1-6.el7.x86_64
安装编译软件
yum install -y cmake make gcc gcc-c++
创建MySQL安装目录
# 如MySQL安装目录为：/usr/local/mysql
mkdir -p /usr/local/mysql
解压MySQL源码包
tar -zxvf mysql-5.7.16.tar.gz
创建mysql用户和用户组
# 创建用户组
groupadd mysql
# 创建mysql用户，所属组为mysql
useradd -s /bin/bash -m -g mysql mysql
安装MySQL相关依赖包
yum install -y ncurses-devel openssl-devel bison-devel libaio libaio-devel
boost库安装
# 该步骤可以省略，在cmake阶段添加参数-DDOWNLOAD_BOOST=1 -DWITH_BOOST=/usr/local/boost即可
# boost库安装
wget http://sourceforge.net/projec...
tar -zxvf boost_1_59_0.tar.gz -C /usr/local
mv /usr/local/boost_1_59_0 /usr/local/boost
cd /usr/local/boost
./bootstrap.sh
./b2 stage threading=multi link=shared
./b2 install threading=multi link=shared
创建MySQL相关目录
目录 含义 配置参数
bin_log 二进制日志目录 log_bin_basename
log_bin_index
mydata 数据文件目录 datadir
innodb_log InnoDB重做日志目录 innodb_log_group_home_dir
innodb_ts InnoDB共享表空间目录 innodb_data_home_dir
log 日志文件目录(error log+general log+slow log) log_error
general_log_file
slow_query_log_file
relay_log InnoDB中继日志目录 relay_log_basename
relay_log_index
tmpdir 临时文件目录 tmpdir
undo_log InnoDB回滚日志目录 innodb_undo_directory
mkdir -p /data/mysql/mysql3306/bin_log
mkdir -p /data/mysql/mysql3306/db_file
mkdir -p /data/mysql/mysql3306/innodb_log
mkdir -p /data/mysql/mysql3306/innodb_ts
mkdir -p /data/mysql/mysql3306/log
mkdir -p /data/mysql/mysql3306/relay_log
mkdir -p /data/mysql/mysql3306/tmpdir
mkdir -p /data/mysql/mysql3306/undo_log
修改步骤9创建的目录的所属用户与所属组为mysql:mysql
chown -R mysql:mysql /data/mysql/mysql3306
将MySQL配置文件my.cnf放置到/etc目录下
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