mysql8源码包arm下载_Mysql8.0.18的源码安装

一、环境准备

OS：CentOS 7.4

DB：Mysql 8.0.18

硬件：40G以上空间，4G以上内存

二、安装配置

1、下载文件

下载mysql-boost-8.0.18.tar.gz

2、安装依赖包

# yum -y install gcc gcc-c++ ncurses-devel openssl-devel cmake3 bison wget bzip2 # ln -s /usr/bin/cmake3 /usr/bin/cmake

3、用户组设置

useradd mysql groupadd mysql mkdir -p /usr/local/mysql mkdir -p /data/mysql8.0/log chown -R mysql:mysql /data/mysql8.0/ chown -R mysql:mysql /usr/local/mysql

4、系统参数设置

echo -e " kernel.sem = 250 32000 100128 kernel.sysrq = 0 net.core.rmem_max = 33554432 net.core.wmem_max = 33554432 net.core.rmem_default = 262144 net.core.wmem_default = 262144 net.core.somaxconn = 8192 net.core.netdev_max_backlog = 16384 net.ipv4.conf.all.accept_redirects = 0 net.ipv4.conf.default.accept_redirects = 0 net.ipv4.conf.all.accept_source_route = 0 net.ipv4.conf.default.accept_source_route = 0 net.ipv4.conf.all.arp_announce = 2 net.ipv4.conf.all.arp_ignore = 1 net.ipv4.conf.all.rp_filter = 1 net.ipv4.conf.all.secure_redirects = 0 net.ipv4.conf.default.secure_redirects = 0 net.ipv4.conf.all.send_redirects = 0 net.ipv4.conf.default.send_redirects = 0 net.ipv4.tcp_rmem = 409665536 16777216 net.ipv4.tcp_wmem = 409632768 16777216 net.ipv4.tcp_tw_reuse = 1 net.ipv4.tcp_tw_recycle = 1 net.ipv4.tcp_max_syn_backlog = 8192 net.nf_conntrack_max = 1048576 net.netfilter.nf_conntrack_tcp_timeout_established = 12000 vm.swappiness = 0 vm.zone_reclaim_mode = 0" >> /etc/sysctl.conf sysctl –p sed -i '/^GRUB_CMDLINE_LINUX/ s/\"$/ numa=off\"/g' /etc/default/grub grub2-mkconfig -o /etc/grub2.cfg --需要reboot --查看dmesg | grep -i numa或cat /proc/cmdline limit="\n*\tsoft\tnofile\t65536\n*\thard\tnofile\t65536\n*\tsoft\tnproc\t131072\n*\thard\tnproc\t131072\n*\tsoft\tstack\tunlimited\n*\thard\tstack\tunlimited" echo -e "$limit" >> /etc/security/limits.conf echo -e "$limit" >> /etc/security/limits.d/20-nproc.conf

5、编译安装

cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DCMAKE_CXX_COMPILER=/usr/bin/g++ -DMYSQL_DATADIR=/data/mysql8.0/datanode1 -DMYSQL_UNIX_ADDR=/data/mysql8.0/mysql.sock -DWITH_BOOST=/usr/local/boost -DSYSCONFDIR=/usr/local/mysql -DFORCE_INSOURCE_BUILD=1 -DWITH_SSL=system -DMYSQL_TCP_PORT=3306 -DENABLED_LOCAL_INFILE=1 -DDEFAULT_CHARSET=utf8mb4 -DDEFAULT_COLLATION=utf8mb4_general_ci -DWITH_EXTRA_CHARSETS=all -DFORCE_INSOURCE_BUILD=1 -DCOMPILATION_COMMENT="Kenyon's MySQL 8.0" make && make install --PS：可以提前下载boost_1_70_0.tar.gz放在/usr/local/boost下面,或者使用-DDOWNLOAD_BOOST=1 -DWITH_BOOST=/usr/local/boost下载

6、配置参数

port = 3306 socket = /data/mysql8.0/datanode1/mysql.sock default-character-set = utf8mb4 [mysqld] server-id = 99999 ## 适当调整，可以选取ipv4地址 port = 3306 user = mysql basedir = /usr/local/mysql datadir =/data/mysql8.0/datanode1 tmpdir = /tmp socket = /data/mysql8.0/datanode1/mysql.sock pid-file = /data/mysql8.0/datanode1/mysql.pid default-storage-engine = INNODB lower_case_table_names = 1 transaction_isolation = READ-COMMITTED secure_file_priv = # connection back_log = 400 max_connections = 2000 interactive_timeout = 28800 wait_timeout = 28800 slave_net_timeout = 300 skip_name_resolve = on # binlog log-bin = mysql-bin log-bin-index = mysql-bin relay-log = relay-bin relay-log-index = relay-bin expire_logs_days = 7 binlog_cache_size = 8M binlog_format = ROW log_slave_updates = 1 relay_log_purge = 1 log-bin-trust-function-creators = 1 #slave_parallel_workers = 4 # caches & limits bulk_insert_buffer_size = 8M innodb_buffer_pool_size = 18G ## 适当调整:内存60% innodb_log_buffer_size = 32M innodb_sort_buffer_size = 4M join_buffer_size = 4M sort_buffer_size = 4M key_buffer_size = 16M innodb_max_dirty_pages_pct = 15 max_allowed_packet = 16M max_heap_table_size = 16M read_buffer_size = 512K read_rnd_buffer_size = 512K open-files-limit = 10240 table_definition_cache = 4096 table_open_cache = 4096 table_open_cache_instances = 16 # thread thread_cache_size = 300 innodb_thread_concurrency = 0 innodb_io_capacity = 500 innodb_io_capacity_max = 1000 # innodb log innodb_flush_method = O_DIRECT innodb_log_file_size = 1G innodb_autoextend_increment = 128 innodb_flush_log_at_trx_commit = 2 innodb_log_files_in_group = 3 innodb_log_group_home_dir = /data/mysql8.0/datanode1/ innodb_print_all_deadlocks sync_binlog = 1000 # innodb file innodb_data_home_dir = /data/mysql8.0/datanode1/ innodb_data_file_path = ibdata:2G:autoextend innodb_file_per_table = 1 tmp_table_size = 4M # data innodb_autoinc_lock_mode = 1 auto_increment_increment = 3 ## 适当调整 auto_increment_offset = 1 ## 适当调整 max_prepared_stmt_count = 65530 # character character-set-server = utf8mb4 character-set-client = utf8mb4 # logging slow-query-log = 1 slow-query-log-file = /data/mysql8.0/log/mysql-slow.log log-error = /data/mysql8.0/log/mysql-error.log long_query_time = 1 # Recommended in standard MySQL setup sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES

7、初始化

/usr/local/mysql/bin/mysqld --initialize --basedir=/usr/local/mysql --datadir=/data/mysql8.0/datanode1 --lower-case-table-names=1 --user=mysql

8、设置自启动

# chkconfig --add mysqld # chkconfig mysqld on

9、启动关闭

mysql> select version(); +-----------+ | version() | +-----------+ | 8.0.18 | +-----------+ 1 row in set (0.00 sec)

三、问题集合

1、cmake版本过低

[root@kenyon mysql-8.0.18]# cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/data/mysql8.0/data -DMYSQL_UNIX_ADDR=/data/mysql8.0/mysql.sock -DWITH_BOOST=/root/mysql-8.0.0-dmr/boost -DSYSCONFDIR=/usr/local/mysql -DWITH_SSL=system -DMYSQL_TCP_PORT=3306 -DENABLED_LOCAL_INFILE=1 -DENABLE_DTRACE=0 -DDEFAULT_CHARSET=utf8mb4 -DDEFAULT_COLLATION=utf8mb4_general_ci -DWITH_EXTRA_CHARSETS=all -DWITH_EMBEDDED_SERVER=1 -DCOMPILATION_COMMENT="Kenyon's MySQL 8.0" -- Running cmake version 2.8.12.2 CMake Warning at CMakeLists.txt:43 (MESSAGE): Please use cmake3 rather than cmake on this platform -- Please install cmake3 (yum install cmake3) CMake Error at CMakeLists.txt:73 (CMAKE_MINIMUM_REQUIRED): CMake 3.5.1 or higher is required. You are running version 2.8.12.2 -- Configuring incomplete, errors occurred! --解决办法是用删除老的cmake版本，用新的cmake3版本替换cmake2版本 rm -f /usr/bin/cmake2 rm -f /usr/bin/cmake yum install cmake3 ln -s /usr/bin/cmake3 /usr/bin/cmake

2、强制源码安装

-- MySQL 8.0.18 -- Source directory /root/software/mysql-8.0.18 -- Binary directory /root/software/mysql-8.0.18 CMake Error at CMakeLists.txt:341 (MESSAGE): Please do not build in-source. Out-of source builds are highly recommended: you can have multiple builds for the same source, and there is an easy way to do cleanup, simply remove the build directory (note that 'make clean' or 'make distclean' does *not* work) You *can* force in-source build by invoking cmake with -DFORCE_INSOURCE_BUILD=1 根据提示，在cmake编译的时候加上-DFORCE_INSOURCE_BUILD=1参数

3、gcc版本过低

-- Source directory /root/software/mysql-8.0.18 -- Binary directory /root/software/mysql-8.0.18 CMake Warning at CMakeLists.txt:339 (MESSAGE): This is an in-source build -- CMAKE_GENERATOR: Unix Makefiles CMake Error at cmake/os/Linux.cmake:59 (MESSAGE): GCC 5.3 or newer is required (-dumpversion says 4.8.5) Call Stack (most recent call first): CMakeLists.txt:442 (INCLUDE) 解决办法是升级gcc，这是个很漫长的过程 --直接安装gcc可能会=会报错，需要安装gmp、mpfr、mpc，各组件前后有关系，按此顺序执行 configure: error: Building GCC requires GMP 4.2+, MPFR 2.4.0+ and MPC 0.8.0+. Try the --with-gmp, --with-mpfr and/or --with-mpc options to specify wget ftp://ftp.gnu.org/gnu/mpc/mpc-1.1.0.tar.gz -P /usr/local/src wget ftp://ftp.gnu.org/gnu/gmp/gmp-6.1.2.tar.bz2 -P /usr/local/src wget http://ftp.gnu.org/gnu/mpfr/mpfr-4.0.2.tar.gz -P /usr/local/src wget http://ftp.gnu.org/gnu/m4/m4-1.4.18.tar.gz -P /usr/local/src wget http://ftp.gnu.org/gnu/gcc/gcc-9.2.0/gcc-9.2.0.tar.gz -P /usr/local/src tar -zxvf mpc-1.1.0.tar.gz tar -zxvf mpfr-4.0.2.tar.gz tar -jxvf gmp-6.1.2.tar.bz2 tar -zxvf m4-1.4.18.tar.gz tar -zxvf gcc-9.2.0.tar.gz --解压gmp需要yum install bzip2 -y mkdir -p /usr/local/m4-1.4.18 mkdir -p /usr/local/gmp-6.1.2 mkdir -p /usr/local/mpfr-4.0.2 mkdir -p /usr/local/mpc-1.1.0 mkdir -p /usr/local/gcc-9.2.0 cd m4-1.4.18 ./configure --prefix=/usr/local/m4-1.4.18 make && make install ln -s /usr/local/m4-1.4.18/bin/m4 /usr/bin/m4 cd gmp-6.1.2 ./configure --prefix=/usr/local/gmp-6.1.2 make && make install cd mpfr-4.0.2 ./configure --prefix=/usr/local/mpfr-4.0.2/ --with-gmp=/usr/local/gmp-6.1.2/ make && make install cd mpc-1.1.0 ./configure --prefix=/usr/local/mpc-1.1.0 --with-gmp=/usr/local/gmp-6.1.2/ --with-mpfr=/usr/local/mpfr-4.0.2/ make && make install [root@kenyon ]# more /etc/ld.so.conf include ld.so.conf.d/*.conf /usr/local/gmp-6.1.2/lib /usr/local/mpfr-4.0.2/lib /usr/local/mpc-1.1.0/lib # ldconfig cd gcc-9.2.0 ./configure --prefix=/usr/local/gcc-9.2.0 --with-gmp=/usr/local/gmp-6.1.2 --with-mpfr=/usr/local/mpfr-4.0.2 --with-mpc=/usr/local/mpc-1.1.0 --disable-multilib make && make install mv /usr/bin/gcc /usr/bin/gcc4.8.5 mv /usr/bin/g++ /usr/bin/g++4.8.5 ln -s /usr/local/gcc-9.2.0/bin/gcc /usr/bin/gcc ln -s /usr/local/gcc-9.2.0/bin/g++ /usr/bin/g++

4、编译参数问题

c++: error: unrecognized command line option ‘-std=c++14’ 解决办法是编译时添加 -DCMAKE_CXX_COMPILER=/usr/bin/g++

5、动态库问题

```../runtime_output_directory/uca9dump: /lib64/libstdc++.so.6: version `CXXABI_1.3.9' not found (required by ../runtime_output_directory/uca9dump) --原因是升级了gcc，却没有将升级后的gcc的动态库去替换老版本的gcc动态库所致 解决办法： cp /usr/local/src/gcc-9.2.0/x86_64-pc-linux-gnu/libstdc++-v3/src/.libs/libstdc++.so.6.0.27 /usr/lib64 cd /usr/lib64 ln -s libstdc++.so.6.0.27 libstdc++.so.6

6、源码syscall问题

在函数‘void buf_pool_create(buf_pool_t*, ulint, ulint, std::mutex*, dberr_t&)’中: /root/mysql-8.0.17/storage/innobase/buf/buf0buf.cc:1220:44: 错误：‘SYS_gettid’在此作用域中尚未声明 setpriority(PRIO_PROCESS, (pid_t)syscall(SYS_gettid), -20); 解决办法：在源文件storage/innobase/buf/buf0buf.cc的开头添加： #include "sys/syscall.h"

7、swap_lint问题

/root/mysql-8.0.18/storage/innobase/lock/lock0lock.cc:1359:9: error: ‘os_compare_and_swap_thread_id’ was not declared in this scope; did you mean ‘os_compare_and_swap_uint64’ 解决办法：替换源文件lock0lock.cc中os_compare_and_swap_thread_id为os_compare_and_swap_lint b. /root/mysql-8.0.18/storage/innobase/trx/trx0trx.cc: In function ‘void trx_init(trx_t*)’: /root/mysql-8.0.18/storage/innobase/trx/trx0trx.cc:222:5: error: ‘os_compare_and_swap_thread_id’ was not declared in this scope; did you mean ‘os_compare_and_swap_lint’? 222 | os_compare_and_swap_thread_id(&trx->killed_by, thread_id, 0); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | os_compare_and_swap_lint /root/mysql-8.0.18/storage/innobase/trx/trx0trx.cc: In function ‘void trx_kill_blocking(trx_t*)’: /root/mysql-8.0.18/storage/innobase/trx/trx0trx.cc:3230:5: error: ‘os_compare_and_swap_thread_id’ was not declared in this scope; did you mean ‘os_compare_and_swap_lint’? 3230 | os_compare_and_swap_thread_id(&victim_trx->killed_by, thread_id, 0); 解决办法： 修改storage/innobase/trx/trx0trx.cc中替换os_compare_and_swap_thread_id为os_compare_and_swap_lint，注意有两处修改

8、初始化失败

2019-12-02T11:31:16.776210+08:00 1 [ERROR] [MY-011011] [Server] Failed to find valid data directory. 2019-12-02T11:31:16.776500+08:00 0 [ERROR] [MY-010020] [Server] Data Dictionary initialization failed. 2019-12-02T11:31:16.776570+08:00 0 [ERROR] [MY-010119] [Server] Aborting 2019-12-02T11:31:16.777890+08:00 0 [System] [MY-010910] [Server] /usr/local/mysql/bin/mysqld: Shutdown complete (mysqld 8.0.18) Kenyon's MySQL 8.0.18 解决办法： 在以上问题都处理掉后，重新cmake、make和make install

四、总结

1、mysql8版本源码安装较以前的7版本要求更高，尤其是编译器的要求更高，编译时间也更长

2、以前低版本(5.7以前)可以定制化各种引擎和初始化参数，新版本已经默认安装，不再需要编译该类参数

3、官方目前不推荐进行源码编译，从时间成本上来看，建议还是选择rpm安装，也可以自己编译完成后打包rpm自行安装

4、目前发现的一个坑是想设置大小写敏感需要在初始化数据库时就要指定(initialize --lower-case-table-names=1),否则只能导出重新初始化

5、初始化完成后密码会打印在屏幕日志末尾，首次登陆必须先改密码才能使用

五、参考

https://www.twblogs.net/a/5d7351bebd9eee5327ff7d28/zh-cn

http://www.zhongweicheng.com/?p=2503

https://www.mysql.com

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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