centos7或8下编译安装mysql-boost-5.7版本

mysql程序目录位于/usr/local/mysql,数据库目录为/home/mysql/data
安装支持组件

yum -y install make gcc-c++ cmake bison-devel ncurses-devel  openssl* bison perl perl-devel perl perl-devel

下载安装mysql5.7带boost版本,官方下载地址:https://dev.mysql.com/downloads/mysql/5.7.html
Select Operating System:选source code,Select OS Version:选Generic Linux
我们这里以本站为源

mysql=$(curl http://source.loshub.com/ver/mysql5.7.txt)
wget http://source.loshub.com/linux/mysql/mysql-boost-$mysql.tar.gz
tar zxvf mysql-boost-$mysql.tar.gz
cd mysql-$mysql
groupadd -r mysql
useradd -g mysql -r -M -s /sbin/nologin mysql
cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DWITH_BOOST=boost -DMYSQL_DATADIR=/home/mysql/data -DDEFAULT_CHARSET=utf8mb4 -DDEFAULT_COLLATION=utf8mb4_general_ci -DWITH_EXTRA_CHARSETS=all -DWITH_MYISAM_STORAGE_ENGINE=1 -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_MEMORY_STORAGE_ENGINE=1 -DWITH_READLINE=1 -DWITH_INNODB_MEMCACHED=1 -DWITH_DEBUG=OFF -DWITH_ZLIB=bundled -DENABLED_LOCAL_INFILE=1 -DENABLED_PROFILING=ON -DMYSQL_MAINTAINER_MODE=OFF -DMYSQL_TCP_PORT=3306
make&&make install
mkdir -p /home/mysql/data
chown -R mysql /usr/local/mysql
chgrp -R mysql /usr/local/mysql
chown -R mysql /home/mysql/data

初始化:

/usr/local/mysql/bin/mysqld --initialize --user=mysql --basedir=/usr/local/mysql --datadir=/home/mysql/data

这时候最后一行会显示一个密码，这个是root密码,

2020-05-02T02:54:10.343961Z 1 [Note] A temporary password is generated for root@localhost: WnqW14&*

创建新的my.cnf
rm -rf /etc/my.cnf
vi /etc/my.cnf
输入以下代码

[client]
port = 3306
socket = /tmp/mysql.sock
default-character-set = utf8mb4
[mysqld]
port = 3306
socket = /tmp/mysql.sock
basedir = /usr/local/mysql
datadir = /home/mysql/data
pid-file = /home/mysql/data/mysql.pid
user = mysql
bind-address = 0.0.0.0
server-id = 1
init-connect = 'SET NAMES utf8mb4'
character-set-server = utf8mb4
#skip-name-resolve
#skip-networking
back_log = 300
max_connections = 1000
max_connect_errors = 6000
open_files_limit = 65535
table_open_cache = 128
max_allowed_packet = 4M
binlog_cache_size = 1M
max_heap_table_size = 8M
tmp_table_size = 16M
read_buffer_size = 2M
read_rnd_buffer_size = 8M
sort_buffer_size = 8M
join_buffer_size = 8M
key_buffer_size = 4M
thread_cache_size = 8
query_cache_type = 1
query_cache_size = 8M
query_cache_limit = 2M
ft_min_word_len = 4
log_bin = mysql-bin
binlog_format = mixed
expire_logs_days = 30
log_error = /home/mysql/data/mysql-error.log
slow_query_log = 1
long_query_time = 1
slow_query_log_file = /home/mysql/data/mysql-slow.log
performance_schema = 0
explicit_defaults_for_timestamp
#lower_case_table_names = 1
skip-external-locking
default_storage_engine = InnoDB
#default-storage-engine = MyISAM
innodb_file_per_table = 1
innodb_open_files = 500
innodb_buffer_pool_size = 64M
innodb_write_io_threads = 4
innodb_read_io_threads = 4
innodb_thread_concurrency = 0
innodb_purge_threads = 1
innodb_flush_log_at_trx_commit = 2
innodb_log_buffer_size = 2M
innodb_log_file_size = 32M
innodb_log_files_in_group = 3
innodb_max_dirty_pages_pct = 90
innodb_lock_wait_timeout = 120
bulk_insert_buffer_size = 8M
myisam_sort_buffer_size = 8M
myisam_max_sort_file_size = 10G
myisam_repair_threads = 1
interactive_timeout = 28800
wait_timeout = 28800
[mysqldump]
quick
max_allowed_packet = 16M
[myisamchk]
key_buffer_size = 8M
sort_buffer_size = 8M
read_buffer = 4M
write_buffer = 4M

加入系统启动

cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysql
chmod 755 /etc/init.d/mysql
chkconfig --add mysql
chkconfig mysql on

启动mysql

service mysql start

测试是否正常

mysql -u root -p

输入WnqW14&*
的命令符，成功
接下来修改默认密码，改为loshub125874

ALTER USER 'root'@'localhost' IDENTIFIED BY 'loshub125874';
FLUSH PRIVILEGES;
quit;