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This article focuses on the "MySQL5.6 source code compilation and installation process", interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn "the process of compiling and installing MySQL5.6 source code".

(1) turn off the firewall and Selinux

[root@localhost ~] # service iptables status

Iptables: Firewall is not running.

[root@localhost ~] # cat / etc/selinux/config

# This file controls the state of SELinux on the system.

# SELINUX= can take one of these three values:

# enforcing-SELinux security policy is enforced.

# permissive-SELinux prints warnings instead of enforcing.

# disabled-No SELinux policy is loaded.

SELINUX=disabled

[root@localhost ~] # chkconfig iptables off

(2) download the MySQL 5.6 source package

Https://dev.mysql.com/downloads/mysql/5.6.html#downloads

After downloading, upload the source code package to the server

(3) add users and groups

[root@localhost ~] # groupadd mysql

[root@localhost] # useradd-d / home/mysql-g mysql-m mysql

[root@localhost ~] # passwd mysql

Configure environment variables

[root@localhost ~] # su-mysql

[mysql@localhost ~] $vim .bash _ profile

[mysql@localhost ~] $cat .bash _ profile

# .bash _ profile

# Get the aliases and functions

If [- f ~ / .bashrc]; then

. ~ / .bashrc

Fi

# User specific environment and startup programs

PATH=$PATH:$HOME/bin:/mysql_software_56/bin

Export PATH

(4) create relevant directories

Create a software catalog

[root@localhost ~] # mkdir / mysql_software_56

Create data file directory and log directory

[root@localhost] # mkdir-p / my3306/data

[root@localhost] # mkdir-p / my3306/log/iblog

[root@localhost] # mkdir-p / my3306/log/binlog

Create a directory for storing Pid and temporary files

[root@localhost] # mkdir-p / my3306/run

[root@localhost] # mkdir-p / my3306/tmp

Change permissions

[root@localhost] # chown-R mysql:mysql / my3306

[root@localhost] # chmod-R 755 / my3306

(5) unpack the MySQL 5.6 installation package and install cmake

[root@localhost ~] # cd / install/

[root@localhost install] # tar xvfz mysql-5.6.37.tar.gz

[root@localhost install] # yum install-y cmake gcc gcc-c++ ncurses-devel zlib libxml openssl

(6) compile and install

[root@localhost install] # cd mysql-5.6.37

[root@localhost mysql-5.6.37] # cmake. -DCMAKE_INSTALL_PREFIX=/mysql_software_56\

>-DINSTALL_DATADIR=/my3306/data\

>-DDEFAULT_CHARSET=utf8\

>-DDEFAULT_COLLATION=utf8_general_ci\

>-DEXTRA_CHARSETS=all\

>-DWITH_SSL=yes\

>-DWITH_EMBEDDED_SERVER=1\

>-DWITH_MYISAM_STORAGE_ENGINE=1\

>-DWITH_INNOBASE_STORAGE_ENGINE=1\

>-DWITH_FEDERATED_STORAGE_ENGINE=1\

>-DWITH_ARCHIVE_STORAGE_ENGINE=1\

>-DWITH_BLACKHOLE_STORAGE_ENGINE=1\

>-DWITHOUT_EXAMPLE_STORAGE_ENGINE=1\

>-DWITH_PARTITION_STORAGE_ENGINE=1\

>-DWITH_PERFSCHEMA_STORAGE_ENGINE=1\

>-DMYSQL_UNIX_ADDR=/my3306/run/mysql.sock\

>-DMYSQL_TCP_PORT=3306\

>-DSYSCONFDIR=/etc\

>-DENABLED_LOCAL_INFILE=ON\

>-DCOMPILATION_COMMENT='MySQL 5.6production environment'\

>-DWITH_READLINE=ON

[root@localhost mysql-5.6.37] # make

[root@localhost mysql-5.6.37] # make install

(7) configure MySQL parameter file

[root@localhost tmp] # cat / etc/my_5.6_3306.cnf

[client]

Port=3306

Socket=/my3306/run/mysql.sock

[mysql]

Pid_file=/my3306/run/mysqld.pid

[mysqld]

Autocommit=1

General_log=off

Explicit_defaults_for_timestamp=true

# system

Basedir=/mysql_software_56

Datadir=/my3306/data

Max_allowed_packet=1g

Max_connections=3000

Max_user_connections=2800

Open_files_limit=65535

Pid_file=/my3306/run/mysqld.pid

Port=3306

Server_id=101

Skip_name_resolve=ON

Socket=/my3306/run/mysql.sock

Tmpdir=/my3306/tmp

# binlog

Log_bin=/my3306/log/binlog/binlog

Binlog_cache_size=32768

Binlog_format=row

Expire_logs_days=7

Log_slave_updates=ON

Max_binlog_cache_size=2147483648

Max_binlog_size=524288000

Sync_binlog=100

# logging

Log_error=/my3306/log/error.log

Slow_query_log_file=/my3306/log/slow.log

Log_queries_not_using_indexes=0

Slow_query_log=1

Log_slave_updates=ON

Log_slow_admin_statements=1

Long_query_time=1

# relay

Relay_log=/my3306/log/relaylog

Relay_log_index=/my3306/log/relay.index

Relay_log_info_file=/my3306/log/relay-log.info

# slave

Slave_load_tmpdir= / my3306/tmp

Slave_skip_errors=OFF

# innodb

Innodb_data_home_dir=/my3306/log/iblog

Innodb_log_group_home_dir=/my3306/log/iblog

Innodb_adaptive_flushing=ON

Innodb_adaptive_hash_index=ON

Innodb_autoinc_lock_mode=1

Innodb_buffer_pool_instances=8

# default

Innodb_change_buffering=inserts

Innodb_checksums=ON

Innodb_buffer_pool_size= 128M

Innodb_data_file_path=ibdata1:32M;ibdata2:16M:autoextend

Innodb_doublewrite=ON

Innodb_file_format=Barracuda

Innodb_file_per_table=ON

Innodb_flush_log_at_trx_commit=1

Innodb_flush_method=O_DIRECT

Innodb_io_capacity=1000

Innodb_lock_wait_timeout=10

Innodb_log_buffer_size=100M

Innodb_log_file_size=1048576000

Innodb_log_files_in_group=4

Innodb_max_dirty_pages_pct=60

Innodb_open_files=60000

Innodb_purge_threads=1

Innodb_read_io_threads=4

Innodb_stats_on_metadata=OFF

Innodb_support_xa=ON

Innodb_use_native_aio=OFF

Innodb_write_io_threads=10

[mysqld_safe]

Datadir=/my3306/data

(8) initialize MySQL

[root@localhost mysql_software_56] # / mysql_software_56/scripts/mysql_install_db-defaults-file=/etc/my_5.6_3306.cnf-datadir=/my3306/data/-user=mysql

Installing MySQL system tables...2017-07-29 02:01:18 0 [Note] Ignoring-- secure-file-priv value as server is running with-- bootstrap.

2017-07-29 02:01:18 0 [Note]. / bin/mysqld (mysqld 5.6.37-log) starting as process 50198.

OK

Filling help tables...2017-07-29 02:03:47 0 [Note] Ignoring-- secure-file-priv value as server is running with-- bootstrap.

2017-07-29 02:03:47 0 [Note]. / bin/mysqld (mysqld 5.6.37-log) starting as process 50239.

OK

To start mysqld at boot time you have to copy

Support-files/mysql.server to the right place for your system

PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER!

To do so, start the server, then issue the following commands:

/ mysql_software_56/bin/mysqladmin-u root password' new-password'

/ mysql_software_56/bin/mysqladmin-u root-h localhost.localdomain password' new-password'

Alternatively you can run:

/ mysql_software_56/bin/mysql_secure_installation

Which will also give you the option of removing the test

Databases and anonymous user created by default. This is

Strongly recommended for production servers.

See the manual for more instructions.

You can start the MySQL daemon with:

Cd. ; / mysql_software_56/bin/mysqld_safe &

You can test the MySQL daemon with mysql-test-run.pl

Cd mysql-test; perl mysql-test-run.pl

Please report any problems at http://bugs.mysql.com/

The latest information about MySQL is available on the web at

Http://www.mysql.com

Support MySQL by buying support/licenses at http://shop.mysql.com

New default config file was created as. / my.cnf and

Will be used by default by the server when you start it.

You may edit this file to change server settings

WARNING: Default config file / etc/my.cnf exists on the system

This file will be read by default by the MySQL server

If you do not want to use this, either remove it, or use the

-- defaults-file argument to mysqld_safe when starting the server

Start the database

[root@localhost mysql_software_56] # / mysql_software_56/bin/mysqld_safe-defaults-file=/etc/my_5.6_3306.cnf-user=mysql &

[1] 50284

[root@localhost mysql_software_56] # 170729 02:07:56 mysqld_safe Logging to'/ my3306/log/error.log'.

170729 02:07:56 mysqld_safe Starting mysqld daemon with databases from / my3306/data

At this point, I believe that everyone on the "MySQL5.6 source code compilation and installation process" have a deeper understanding, might as well to the actual operation of it! Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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