本文实例讲述了CentOS7环境下源码安装MySQL5.7的方法。，具体如下：
安装依赖包
下载相应源码包
| wget http://downloads.sourceforge.net/project/boost/boost/1.59.0/boost_1_59_0.tar.gzwget http://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.12.tar.gz |
添加mysql用户
| useradd -M -s /sbin/nologin mysql |
解压源码包
| tar zxvf boost_1_59_0.tar.gz -C /home/mysql #将文件解压至/home/mysql目录下tar zxvf mysql-5.7.12.tar.gz |
编译mysql
| cmake . -DCMAKE_INSTALL_PREFIX=/home/mysql/mysql_client/mysql-5.7-01 /-DMYSQL_DATADIR=/home/mysql/mysql_data/mysql-5.7-01 /-DDOWNLOAD_BOOST=1 /-DWITH_BOOST=/home/mysql/boost_1_59_0 / #指定boost的位置-DSYSCONFDIR=/etc/mysql /-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=utf8 /-DDEFAULT_COLLATION=utf8_general_ci /-DEXTRA_CHARSETS=all /-DWITH_EMBEDDED_SERVER=1 /-DMYSQL_TCP_PORT=3306; |
编译安装
| make -j `grep processor /proc/cpuinfo | wc -l` #编译时会消耗很大内存,小内存可能无法编译完成make install#开始安装 |
配置启动
添加可执行权限
| chmod +x /etc/init.d/mysqld #mysqld可以修改mysql的配置文件路径 |
配置mysql的配置/etc/my.cnf，仅供参考
| [client]port = 3306socket = /home/mysql/mysql_data/mysql-5.7-01/mysql.sockdefault-character-set = utf8[mysqld]port = 3306socket = /home/mysql/mysql_data/mysql-5.7-01/mysql.sockbasedir = /home/mysql/mysql_client/mysql-5.7-01datadir = /home/mysql/mysql_data/mysql-5.7-01pid-file = /home/mysql/mysql_data/mysql-5.7-01/mysql/mysql.piduser = mysqlbind-address = 0.0.0.0server-id = 1init-connect = 'SET NAMES utf8'character-set-server = utf8back_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 = /home/mysql/mysql_logs/mysql-5.7-01/mysql-binbinlog_format = mixedexpire_logs_days = 30log_error = /home/mysql/mysql_logs/mysql-5.7-01/mysql-error.logslow_query_log = 1long_query_time = 1slow_query_log_file = /home/mysql/mysql_logs/mysql-5.7-01/mysql-slow.logperformance_schema = 0explicit_defaults_for_timestampskip-external-lockingdefault_storage_engine = InnoDBinnodb_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 = 4M |
