Mysql-5.6安装编译全教程

Mysql安装编译
一 cmake-3.0.2编译
yum install gcc-c++
yum install ncurses-devel
tar xf cmake-3.0.2.tar.gz
cd cmake-3.0.2
./configure --prefix=/usr/local/cmake3.0.2 && make && make install
vi /etc/profile // 修改环境变量
#在文件末尾追加以下两行代码：
PATH=/usr/local/cmake3.0.2/bin:$PATH
export PATH
source /etc/profile //使修改生效
echo $PATH //查看PATH值
cmake --version //查看是否安装成功

二 jemalloc-3.6.0编译
yum install gcc gcc-c++ cmake ncurses-devel bison
tar xf jemalloc-3.6.0.tar.bz2
cd jemalloc-3.6.0
./configure
make
make install
echo '/usr/local/lib' > /etc/ld.so.conf.d/local.conf
ldconfig

三 mysql5.6.21编译
useradd -M -s /sbin/nologin mysql
mkdir -p /mysql/data
chown mysql.mysql -R /mysql/data
tar xf mysql-5.6.21.tar.gz
cd mysql-5.6.21
make clean
/usr/local/cmake3.0.2/bin/cmake . -DCMAKE_INSTALL_PREFIX="/mysql/mysql" -DMYSQL_DATADIR="/mysql/data" -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 -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DWITH_EMBEDDED_SERVER=1 -DCMAKE_EXE_LINKER_FLAGS='-ljemalloc' && make && make install
cp support-files/mysql.server /etc/init.d/mysql
chmod +x /etc/init.d/mysql
chkconfig --add mysql # chkconfig中增加启动项名称
chkconfig mysql on
cat > /etc/my.cnf << EOF----------------------------仅供参考
[client]
port = 3306
socket = /tmp/mysql.sock
[mysqld]
port = 3306
socket = /tmp/mysql.sock
basedir = /mysql/mysql
datadir = /mysql/data
pid-file = /mysql/data/mysql.pid
user = mysql
bind-address = 0.0.0.0
server-id = 1
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 = /mysql/data/mysql-error.log
slow_query_log = 1
long_query_time = 1
slow_query_log_file = /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
EOF
----------------------------------------------------

五、初始化和安全性

初始化数据库：
/mysql/mysql/scripts/mysql_install_db --user=mysql --basedir=/mysql/mysql --datadir=/mysql/data

除去隐患：
grant all privileges on *.* to root@'127.0.0.1' identified by "123456" with grant option;
grant all privileges on *.* to root@'localhost' identified by "123456" with grant option;
delete from mysql.user where Password='';
delete from mysql.db where User='';
delete from mysql.proxies_priv where Host!='localhost';
drop database test;
reset master;
#删除所有index file 中记录的所有binlog 文件，将日志索引文件清空，创建一个新的日志文件，这个命令通常仅仅用于第一次用于搭建主从关系的时的主库，

最后一步：
export PATH=/mysql/mysql/bin:$PATH #增加环境变量
或PATH=/mysql/mysql/bin:$PATH
export PATH

启动mysql，操作试试吧：
mysql -uroot -p