在CentOS7系统上编译安装MySQL 5.7.13步骤详解

MySQL 5.7主要特性

1、更好的性能

对于多核CPU、固态硬盘、锁有着更好的优化，每秒100W QPS已不再是MySQL的追求，下个版本能否上200W QPS才是用户更关心的。

2、更好的InnoDB存储引擎

3、更为健壮的复制功能

复制带来了数据完全不丢失的方案，传统金融客户也可以选择使用。此外，GTID在线平滑升级也变得可能。

4、更好的优化器

优化器代码重构的意义将在这个版本及以后的版本中带来巨大的改进，Oracle官方正在解决MySQL之前最大的难题。

5、原生JSON类型的支持

6、更好的地理信息服务支持

InnoDB原生支持地理位置类型，支持GeoJSON，GeoHash特性
7、新增sys库

以后这会是DBA访问最频繁的库MySQL 5.7已经作为数据库可选项添加到《OneinStack》

安装准备

安装依赖包

[root@snails ~]# yum -y install gcc gcc-c++ ncurses ncurses-devel cmake bison

下载相应源码包

[root@snails ~]# wget https://sourceforge.net/projects/boost/files/boost/1.59.0/boost_1_59_0.tar.gz[root@snails ~]# wget http://cdn.mysql.com/Downloads/MySQL-5.7/mysql-5.7.13.tar.gz

新建MySQL用户和用户组

[root@snails ~]# groupadd -r mysql && useradd -r -g mysql -s /sbin/nologin -M mysql

预编译

[root@snails ~]# tar -zxvf boost_1_59_0.tar.gz[root@snails data]# md5sum mysql-5.7.13.tar.gz 8fab75dbcafcd1374d07796bff88ae00 mysql-5.7.13.tar.gz[root@snails ~]# tar -zxvf mysql-5.7.13.tar.gz[root@snails data]# mkdir -p /data/mysql[root@snails data]# cd mysql-5.7.13[root@snails data]# cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql /-DMYSQL_DATADIR=/data/mysql /-DWITH_BOOST=../boost_1_59_0 /-DSYSCONFDIR=/etc /-DWITH_INNOBASE_STORAGE_ENGINE=1 /-DWITH_PARTITION_STORAGE_ENGINE=1 /-DWITH_FEDERATED_STORAGE_ENGINE=1 /-DWITH_BLACKHOLE_STORAGE_ENGINE=1 /-DWITH_MYISAM_STORAGE_ENGINE=1 /-DENABLED_LOCAL_INFILE=1 /-DENABLE_DTRACE=0 /-DDEFAULT_CHARSET=utf8mb4 /-DDEFAULT_COLLATION=utf8mb4_general_ci /-DWITH_EMBEDDED_SERVER=1

编译安装

[root@snails mysql-5.7.13]# make -j `grep processor /proc/cpuinfo | wc -l`#编译很消耗系统资源，小内存可能编译通不过make install[root@snails mysql-5.7.13]# make install

设置启动脚本，开机自启动

[root@snails mysql-5.7.13]# ls -lrt /usr/local/mysql[root@snails mysql-5.7.13]# cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld[root@snails mysql-5.7.13]# chmod +x /etc/init.d/mysqld[root@snails mysql-5.7.13]# systemctl enable mysqldmysqld.service is not a native service, redirecting to /sbin/chkconfig.Executing /sbin/chkconfig mysqld on

配置文件

/etc/my.cnf，仅供参考

[root@snails mysql-5.7.13]# cat > /etc/my.cnf << EOF[client]port = 3306socket = /dev/shm/mysql.sock[mysqld]port = 3306socket = /dev/shm/mysql.sockbasedir = /usr/local/mysqldatadir = /data/mysqlpid-file = /data/mysql/mysql.piduser = mysqlbind-address = 0.0.0.0server-id = 1init-connect = 'SET NAMES utf8mb4'character-set-server = utf8mb4#skip-name-resolve#skip-networkingback_log = 300max_connections = 1000max_connect_errors = 6000open_files_limit = 65535table_open_cache = 128max_allowed_packet = 4Mbinlog_cache_size = 1Mmax_heap_table_size = 8Mtmp_table_size = 16Mread_buffer_size = 2Mread_rnd_buffer_size = 8Msort_buffer_size = 8Mjoin_buffer_size = 8Mkey_buffer_size = 4Mthread_cache_size = 8query_cache_type = 1query_cache_size = 8Mquery_cache_limit = 2Mft_min_word_len = 4log_bin = mysql-binbinlog_format = mixedexpire_logs_days = 30log_error = /data/mysql/mysql-error.logslow_query_log = 1long_query_time = 1slow_query_log_file = /data/mysql/mysql-slow.logperformance_schema = 0explicit_defaults_for_timestamp#lower_case_table_names = 1skip-external-lockingdefault_storage_engine = InnoDB#default-storage-engine = MyISAMinnodb_file_per_table = 1innodb_open_files = 500innodb_buffer_pool_size = 64Minnodb_write_io_threads = 4innodb_read_io_threads = 4innodb_thread_concurrency = 0innodb_purge_threads = 1innodb_flush_log_at_trx_commit = 2innodb_log_buffer_size = 2Minnodb_log_file_size = 32Minnodb_log_files_in_group = 3innodb_max_dirty_pages_pct = 90innodb_lock_wait_timeout = 120bulk_insert_buffer_size = 8Mmyisam_sort_buffer_size = 8Mmyisam_max_sort_file_size = 10Gmyisam_repair_threads = 1interactive_timeout = 28800wait_timeout = 28800[mysqldump]quickmax_allowed_packet = 16M[myisamchk]key_buffer_size = 8Msort_buffer_size = 8Mread_buffer = 4Mwrite_buffer = 4MEOF