MySQL8.0.12源码编译安装_centos7.3
源码编译安装MySQL8.0.12_centos7.3
--下载mysql8.0.12
https://dev.mysql.com/downloads/mysql/
Archives中选择归档版本，MySQL Community Server:Operating System选择Source Code
0.前期准备条件
#cmake3需要手工下载
#yum -y install gcc gcc-c++ ncurses-devel openssl-devel cmake3 bison wget bzip2
yum install ncurses-devel
yum install bison
#1.cmake的源编译安装
nohup tar zxvf cmake-3.11.1.tar.gz &
cd cmake-3.11.1
./configure
gmake && make install
ldonfig
#2.wolfssl包的部署安装[可选项]，可以不配置
*. 从wolfssl.com网站下载wolfssl-3.13.0.zip压缩包
*. 解压至/opt/mysql-8.0.11/extra/wolfssl-3.13.0目录中。
*. cd wolfssl-3.14.0/IDE/MYSQL
*. 执行do.sh脚本
*. use -DWITH_SSL=wolfssl for CMake
#3.openssl和openssl-devel[本实验使用的是system ssl]
yum install –y openssl openssl-devel
#4.mysql的编译安装
cd /opt
tar zxvf mysql-8.0.12.tar.gz
cd /opt/mysql-8.0.11/
mkdir Zdebug
cd Zdebug
systemctl restart network
--不指定-DDOWNLOAD_BOOST时需要把boost_1_67_0.tar.gz上传到/usr/local/src，mysql8.0.11需要boost_1_66_0.tar.gz
#cmake时注意不要添加如下storage_engine
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_FEDERATED_STORAGE_ENGINE=1 \
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
-DWITH_ARCHIVE_STORAGE_ENGINE=1 \
-DWITHOUT_EXAMPLE_STORAGE_ENGINE=1 \
-DWITH_PERFSCHEMA_STORAGE_ENGINE=1 \
#cmake过程中需要从服务器下载组件，mysql5.7开始编译时不需要指定storage_engine，否则报错：deprecated behivor
#> /opt/mysql-8.0.11/Zdebug/mysql_cmake80.log,加此选项也有可能报错：deprecated behivor
#-DDOWNLOAD_BOOST=1下载boost，若下载过程中出错则再次尝试，若已手工下载则不需要指定-DDOWNLOAD_BOOST=1
cmake .. -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \
-DENABLED_LOCAL_INFILE=ON \
-DWITH_INNODB_MEMCACHED=ON \
-DWITH_SSL=system \
-DCOMPILATION_COMMENT="zyj_zsd edition" \
-DWITH_BOOST=/usr/local/src \
-DMYSQL_UNIX_ADDR=/data/mysqldata/3306/mysql.sock \
-DSYSCONFDIR=/data/mysqldata/3306
#参考,mysql8.0.12执行
#上传mysql8.0.12到/usr/local/src，并解压
cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/usr/local/mysql/data -DSYSCONFDIR=/etc -DWITH_DEBUG=0 -DWITH_INNODB_MEMCACHED=1 -DWITH_PARTITION_STORAGE_ENGINE=1 -DENABLED_PROFILING=0 -DCMAKE_C_FLAGS="-O3" -DCMAKE_CXX_FLAGS="-O3"
--tail -f /opt/mysql-8.0.11/Zdebug/mysql_cmake80.log
#出现下列日志:
#说明编译成功，其中-DWITH_SSL=system用的是linux操作系统的openssl，需要安装openssl和openssl-devel包，才可以被编译
-- Configuring done
-- Generating done
-- Build files have been written to: /opt/mysql-8.0.11/Zdebug
#如果需要编译安装快速，可以运用多线程加快编译安装，命令如下:
#报错：c++: internal compiler error: Killed (program cc1plus)；解决:内存不足，执行make
make -j 12
make install
#MySQL 8.0的软件目录结构
ls -l /usr/local/mysql/
#5.创建mysql用户&并修改相关文件
groupadd mysql
useradd -g mysql mysql
passwd mysql
#6.设置用户操作系统资源的限制
vi /etc/security/limits.conf
mysql soft nproc 65536
mysql hard nproc 65536
mysql soft nofile 65536
mysql hard nofile 65536
#7.创建MySQL数据目录及赋予相应权限
mkdir -p /usr/local/mysql
mkdir -p /data/mysqldata/{3306/{data,tmp,binlog,innodb_ts,innodb_log},backup,scripts}
chown -R mysql:mysql /data/mysqldata
su - mysql
#8.配置my.cnf文件，应该用utf8字符集，innodb_deadlock_detect 应为off
vi /data/mysqldata/3306/my.cnf
[client]
port = 3306
socket = /data/mysqldata/3306/mysql.sock
# The MySQL server
[mysqld]
port = 3306
user = mysql
socket = /data/mysqldata/3306/mysql.sock
pid-file = /data/mysqldata/3306/mysql.pid
basedir = /usr/local/mysql
datadir = /data/mysqldata/3306/data
tmpdir = /data/mysqldata/3306/tmp
open_files_limit = 60000
explicit_defaults_for_timestamp
server-id = 1203306
lower_case_table_names = 1
character-set-server = utf8
federated
#sql_mode=STRICT_TRANS_TABLES
max_connections = 1000
max_connect_errors = 100000
interactive_timeout = 86400
wait_timeout = 86400
sync_binlog=0
back_log=100
default-storage-engine = InnoDB
log_slave_updates = 1
#*********** Logs related settings ***********
log-bin = /data/mysqldata/3306/binlog/mysql-bin
binlog_format= mixed
binlog_cache_size=32m
max_binlog_cache_size=64m
max_binlog_size=512m
long_query_time = 1
log_output = FILE
log-error = /data/mysqldata/3306/mysql-error.log
slow_query_log = 1
slow_query_log_file = /data/mysqldata/3306/slow_statement.log
log_bin_trust_function_creators=1
binlog-format=ROW
#log_queries_not_using_indexes
general_log = 0
general_log_file = /data/mysqldata/3306/general_statement.log
#expire-logs-days = 14
binlog_expire_logs_seconds = 1728000
relay-log = /data/mysqldata/3306/binlog/relay-bin
relay-log-index = /data/mysqldata/3306/binlog/relay-bin.index
#****** MySQL Replication New Feature*********
master-info-repository=TABLE
relay-log-info-repository=TABLE
relay-log-recovery
#*********** INNODB Specific options ***********
innodb_buffer_pool_size = 2048M
transaction-isolation=READ-COMMITTED
innodb_buffer_pool_instances = 8
innodb_file_per_table = 1
innodb_data_home_dir = /data/mysqldata/3306/innodb_ts
innodb_data_file_path = ibdata1:2048M:autoextend
innodb_thread_concurrency = 8
innodb_log_buffer_size = 16M
innodb_log_file_size = 128M
innodb_log_files_in_group = 3
innodb_log_group_home_dir = /data/mysqldata/3306/innodb_log
innodb_flush_log_at_trx_commit = 2
innodb_max_dirty_pages_pct = 70
innodb_flush_method=O_DIRECT
[mysql]
no-auto-rehash
default-character-set=utf8
prompt = (\u@\h) [\d]>\_
#9.初始化MySQL数据库
/usr/local/src/mysql/bin/mysqld --defaults-file=/data/mysqldata/3306/my.cnf --initialize --user=mysql
#10.启动mysql服务 mysql用户执行
/usr/local/src/mysql/bin/mysqld_safe --defaults-file=/data/mysqldata/3306/my.cnf --user=mysql &
#11.登陆数据库
备注:密码来自于error log日志，明细如下:
cat /data/mysqldata/3306/mysql-error.log | grep tempo
2018-05-16T07:17:57.335486Z 5 [Note] [MY-010454] [Server] A temporary password is generated for root@localhost: j<ds.k;9j8ra
sudo ln -s /data/mysqldata/3306/mysql.sock /tmp/mysql.sock
/usr/local/src/mysql/bin/mysql -uroot -p'VT%0pSTg/eRY'
--eoror:登陆报错(8.0.11不会报错):mysql Segmentation fault (core dumped)
mysql5对应目录：/media/mysql-5.6.38/cmd-line-utils/libedit
在源码包里,编辑文件/media/mysql-5.6.38/cmd-line-utils/libedit/terminal.c （mysql 安装包所在路径）
把terminal_set方法中的 char buf[TC_BUFSIZE]; 这一行注释,实际mysql8.0.12中未注释
再把 area = buf;改为 area = NULL;
cd /usr/local/src/mysql
cmake . \
make
make install
#12.数据库一些基本权限配置
#ALTER USER 'root'@'localhost' IDENTIFIED WITH sha256_password BY 'zsd@7101' PASSWORD EXPIRE INTERVAL 360 DAY;
alter user root@'localhost' identified by 'oracle';
flush privileges;
select host,user,authentication_string from mysql.user;
#root用户赋权和修改密码
update user set host='%' where user='root';
flush privileges;
#默认caching_sh2_passwor密码认证，navicat登陆时：authentication plugin 'caching_sh2_passwor' cannnot be loaded
ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY 'oracle';
grant all privileges on *.* to root@'%';
flush privileges;
--添加到自启动，root用户，服务不能启动，应该mysql用户无权限
cp /usr/local/src/mysql/support-files/mysql.server /etc/init.d/mysqld
chmod +x /etc/init.d/mysqld
chkconfig --add mysqld
chkconfig --list
chkconfig --level 345 mysqld on
reboot
--或者，添加到root用户，让root可以登录mysql
vi /etc/profile
export PATH=$PATH:/usr/local/src/mysql/bin
/usr/local/src/mysql/bin/mysqld_safe --defaults-file=/data/mysqldata/3306/my.cnf --user=mysql &
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mysql中cmake常用参数说明
#允许从本地导入数据
-DENABLED_LOCAL_INFILE=1
#快捷键功能
-DWITH_READLINE=1
-dinstall_includedir：指定头文件的存储路径，默认是保存于cmake_install_prefix/include目录下；
-dinstall_sbindir：指定服务端执行脚本的存储路径，默认是保存于cmake_install_prefix/bin目录下；
-dmysql_unix_addr：指定套接字文件的存储路径，默认是在/tmp/mysql.sock目录下，这一选项可以在MySQL服务启动时通过socket参数进行设置；
-dwith_readline：指定输入输出的处理方式，在5.1及之前版本无需单独处理，默认就是使用readline方式，不过进入5.5版本后，MySQL编译时默认使用libedit处理输入和输出，可能导致当前环境登陆mysql命令行模式后，无法输入中文（仅针对当前编译环境，共他客户端不受影响），因此编译时需要指定其以readline方式处理；
cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/usr/local/mysql/data -DSYSCONFDIR=/etc -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_ARCHIVE_STORAGE_ENGINE=1 -DWITH_BLACKHOLE_STORAGE_ENGINE=1 -DWITH_PARTITION_STORAGE_ENGINE=1 -DWITH_PERFSCHEMA_STORAGE_ENGINE=1 -DWITHOUT_EXAMPLE_STORAGE_ENGINE=1 -DWITHOUT_FEDERATED_STORAGE_ENGINE=1 -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DWITH_EXTRA_CHARSETS=all -DENABLED_LOCAL_INFILE=1 -DWITH_READLINE=1 -DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock -DMYSQL_TCP_PORT=3306 -DCOMPILATION_COMMENT="lq-edition"-DENABLE_DTRACE=1 -DWITH_DEBUG=1
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--error:ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
解决：
出现次错误时，也可以tcp方式连接mysql：mysql -uroot -poracle
mysql8.0.12用的配置文件为：/data/mysqldata/3306/my.cnf，socket方式连接mysql时会用到/etc/my.cnf
vi /etc/my.cnf 增加
[client]
port=3306
#socket=/var/mysql/mysql.sock
socket=/data/mysqldata/3306/mysql.sock
