CentOS下MySQL 5.7.9編譯安裝，centos5.7.9

CentOS下MySQL 5.7.9編譯安裝，centos5.7.9

MySQL 5.7 GA版本的發布，也就是說從現在開始5.7已經可以在生產環境中使用，有任何問題官方都將立刻修復。

MySQL 5.7主要特性：

• 更好的性能：對於多核CPU、固態硬盤、鎖有著更好的優化，每秒100W QPS已不再是MySQL的追求，下個版本能否上200W QPS才是吾等用戶更關心的
• 更好的InnoDB存儲引擎
• 更為健壯的復制功能：復制帶來了數據完全不丟失的方案，傳統金融客戶也可以選擇使用MySQL數據庫。此外，GTID在線平滑升級也變得可能
• 更好的優化器：優化器代碼重構的意義將在這個版本及以後的版本中帶來巨大的改進，Oracle官方正在解決MySQL之前最大的難題
• 原生JSON類型的支持
• 更好的地理信息服務支持：InnoDB原生支持地理位置類型，支持GeoJSON，GeoHash特性
• 新增sys庫：以後這會是DBA訪問最頻繁的庫

MySQL 5.7已經作為數據庫可選項添加到《OneinStack》

安裝依賴包

yum -y install gcc gcc-c++ ncurses ncurses-devel cmake

下載相應源碼包

cd /root/oneinstack/src
wget http://downloads.sourceforge.net/project/boost/boost/1.59.0/boost_1_59_0.tar.gz
wget http://cdn.mysql.com/Downloads/MySQL-5.7/mysql-5.7.9.tar.gz

添加mysql用戶

useradd -M -s /sbin/nologin mysql

預編譯

tar xzf boost_1_59_0.tar.gz
tar xzf mysql-5.7.9.tar.gz
mkdir -p /data/mysql
cd mysql-5.7.9
cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DMYSQL_DATADIR=/data/mysql \
-DDOWNLOAD_BOOST=1 \   #從MySQL 5.7.5開始Boost庫是必需的
-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

編譯安裝

make -j `grep processor /proc/cpuinfo | wc -l`  #編譯很消耗系統資源，小內存可能編譯通不過
make install

啟動腳本，設置開機自啟動

/bin/cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld
chmod +x /etc/init.d/mysqld
chkconfig --add mysqld
chkconfig mysqld on

/etc/my.cnf，僅供參考

cat > /etc/my.cnf << EOF
[client]
port = 3306
socket = /tmp/mysql.sock
default-character-set = utf8mb4

[mysqld]
port = 3306
socket = /tmp/mysql.sock

basedir = /usr/local/mysql
datadir = /data/mysql
pid-file = /data/mysql/mysql.pid
user = mysql
bind-address = 0.0.0.0
server-id = 1

init-connect = 'SET NAMES utf8mb4'
character-set-server = utf8mb4

#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 = /data/mysql/mysql-error.log
slow_query_log = 1
long_query_time = 1
slow_query_log_file = /data/mysql/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

初始化數據庫

/usr/local/mysql/bin/mysqld --initialize-insecure --user=mysql --basedir=/usr/local/mysql --datadir=/data/mysql

注：

啟動數據庫

service mysqld start

設置數據庫密碼

dbrootpwd=oneinstack  #數據庫root密碼
/usr/local/mysql/bin/mysql -e "grant all privileges on *.* to root@'127.0.0.1' identified by \"$dbrootpwd\" with grant option;"
/usr/local/mysql/bin/mysql -e "grant all privileges on *.* to root@'localhost' identified by \"$dbrootpwd\" with grant option;"

原文：https://blog.linuxeye.com/432.html