mysql

Percona MySQL 编译

Posted by Sunday on 2017-12-25

1. 安装依赖

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#ubuntu
apt-get install cmake g++ bison libssl-dev libxml2-dev  libncurses5-dev libreadline-dev libnuma-dev
#centos
yum install gcc gcc-c++ cmake bison ncurses-devel readine-devel libaio-devel

#libboost-dev
解决boost1.59依赖问题，下载boost1.59到/usr/local/src/boost_1_59_0,编译参数加入 即可

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-DDOWNLOAD_BOOST=1 -DWITH_BOOST=/usr/local/src/boost_1_59_0/

2. mysql 编译

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cmake -DCMAKE_INSTALL_PREFIX=/usr/local/webserver/mysql  -DMYSQL_DATADIR=/data/mysql/3306 -DENABLED_LOCAL_INFILE=1  -DWITH_PARTITION_STORAGE_ENGINE=1 -DEXTRA_CHARSETS=all -DDEFAULT_CHARSET=utf8  -DDEFAULT_COLLATION=utf8_general_ci -DDOWNLOAD_BOOST=1 -DWITH_BOOST=/usr/local/src/boost_1_59_0
make -j 30 && make install

3. 环境配置

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useradd mysql -s /bin/false
vim /etc/profile.d/mysql.sh
export PATH=/usr/local/webserver/mysql/bin:$PATH

chmod +x /etc/profile.d/mysql.sh
source /etc/profile.d/mysql.sh

ln -sv /usr/local/webserver/mysql/include/ /usr/include/mysql
echo "/usr/local/webserver/mysql/lib" > /etc/ld.so.conf.d/mysql.conf
ldconfig
ldconfig -p | grep mysql

4. 初始化文件、权限

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mkdir -pv /data/mysql/3306/data
mkdir -pv /data/logs/mysql
chown -R mysql.mysql /data/logs/mysql/
chown -R mysql.mysql /data/mysql/3306/data

5. my.cnf 配置文件

/etc/my.cnf

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Mysql 5.5
# For advice on how to change settings please see
# http://dev.mysql.com/doc/refman/5.7/en/server-configuration-defaults.html
# *** DO NOT EDIT THIS FILE. It's a template which will be copied to the
# *** default location during install, and will be replaced if you
# *** upgrade to a newer version of MySQL.
[client]
port = 3306
socket = /tmp/mysql.sock
#default-character-set = utf8mb4

#[mysqld_safe]
#numa_interleave = all 
#innodb-numa-interleave = 1 
#flush-caches = 1

[mysqld]
#character-set-client-handshake = FALSE
#character-set-server = utf8mb4
#collation-server = utf8mb4_unicode_ci

user = mysql
port = 3306
basedir = /usr/local/webserver/mysql
datadir = /data/mysql/3306/data
socket = /tmp/mysql.sock
pid_file = /data/mysql/3306/data/mysql.pid
log-error = /data/logs/mysql/mysql.err
tmpdir = /tmp
skip-external-locking
skip-name-resolve = 1
#skip-networking

# * Logging and Replication
server_id = 35
log-bin = mysql-bin
binlog_format = row
binlog_cache_size = 4M
max_binlog_cache_size = 8M
max_binlog_size = 1G
expire_logs_days = 7
binlog-ignore-db = mysql
binlog-ignore-db = sys 
binlog-ignore-db = information_schema  
binlog-ignore-db = performance_schema  

# * Tuning
table_open_cache = 2048
open_files_limit = 10240
back_log = 600
max_connections = 1000
max_connect_errors = 10000
max_allowed_packet = 32M
thread_stack = 512K
tmp_table_size = 256M
max_heap_table_size = 256M

sort_buffer_size = 8M
join_buffer_size = 8M
read_buffer_size = 8M
read_rnd_buffer_size = 16M
thread_cache_size = 0

# * Query Cache Configuration
#query_cache_type = 0
query_cache_limit = 2M
query_cache_size = 64M 
query_cache_min_res_unit = 2k
ft_min_word_len = 4

# * slow query log
long_query_time = 1 
slow_query_log
slow_query_log_file = /data/logs/mysql/slow.log

# * Myisam
key_buffer_size = 32M 
bulk_insert_buffer_size = 64M
myisam_sort_buffer_size = 128M 
myisam_max_sort_file_size = 10G
myisam_repair_threads = 1
myisam_recover_options

# * InnoDB
default-storage-engine = InnoDB
transaction_isolation = REPEATABLE-READ
innodb_flush_method=O_DIRECT
innodb_additional_mem_pool_size = 16M
innodb_buffer_pool_size = 2G 
innodb_data_file_path = ibdata1:1G:autoextend
innodb_write_io_threads = 8
innodb_read_io_threads = 8
innodb_thread_concurrency = 16
innodb_flush_log_at_trx_commit = 1
#innodb_flush_log_at_trx_commit = 2
innodb_log_buffer_size = 16M
innodb_log_file_size = 128M 
innodb_log_files_in_group = 2
#innodb_log_files_in_group = 3
innodb_max_dirty_pages_pct = 90
innodb_lock_wait_timeout = 120
innodb_file_per_table = 1
innodb_autoinc_lock_mode=2
#innodb_locks_unsafe_for_binlog=1

#sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
#federated
#log_timestamps = system

[mysqldump]
quick
max_allowed_packet = 64M

[myisamchk]
key_buffer_size = 256M
sort_buffer_size = 256M 
read_buffer = 8M
write_buffer = 8M

[mysqlhotcopy]
interactive-timeout

6. mysql 初始化

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#mysqld --initialize-insecure --user=mysql --basedir=/usr/local/webserver/mysql --datadir=/data_ext/mysql/3306/data --log-error=/data/logs/mysql/error.log --pid-file=/data_ext/mysql/3306/data/mysql.pid

7. 修改密码

使用alter user 重置密码：

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mysql> show databases;
ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executing this statement.
mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY '********'

方法二：

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update mysql.user set authentication_string=password('E2x/LFDq6W7Z+') where user='root' and Host = 'localhost'

mysql5.7 密码是：authentication_string
openssl rand -base64 18

8. 启动脚本

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cp /usr/local/src/percona-server-5.7.18-15/support-files /etc/init.d/mysql
chmod +x /etc/init.d/mysql
update-rc.d mysql defaults
update-rc.d mysql enable
/etc/init.d/mysql start

9. 激活jemalloc

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vim /usr/local/webserver/mysql/bin/mysqld_safe
mysqld_ld_preload=/usr/local/webserver/jemalloc/lib/libjemalloc.so.2
load_jemalloc=1

查看：lsof -n | grep jemalloc

11. 创建用户或权限

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GRANT ALL PRIVILEGES ON xxx.* TO 'copyright'@'110.120.130.12%' IDENTIFIED BY 'C5iaSvtdC7il0+QU' WITH GRANT OPTION;

12. 导入数据

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mysql -uroot -hlocalhost -p -e create database cp;
mysql -uroot -hlocalhost -p cp < cp.sql
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