1. mysql サービスまたは開発パッケージの依存関係がシステムにインストールされているかどうかを確認します
[bigdata@bigdata-pro02 ~]$ rpm -qa | grep mysql mysql-libs-5.1.73-3.el6_5.x86_64
何らかのインストールがある場合パッケージを確認し、 rpm -e --nodeps [インストール パッケージ 1] [インストール パッケージ 2] [...] を使用して、既存のインストール パッケージをアンインストールします。
ここで root ユーザーに切り替える必要があります
[root@bigdata-pro02 ~]# rpm -e --nodeps mysql-libs-5.1.73-3.el6_5.x86_64 [root@bigdata-pro02 ~]#
2. yum ソースで使用できるインストール パッケージを確認します (mysql バージョンに要件がある場合は、 yum ソース)
Use yum list | grep mysql を使用して、利用可能なインストール パッケージを確認します
[root@bigdata-pro02 ~]# yum list | grep mysql-server mysql-server.x86_64 5.1.73-8.el6_8 @base
3. mysql-server をインストールし、yum install コマンドを使用します。インストール プロセス中に、すべての依存パッケージが自動的にダウンロードされインストールされます
[root@bigdata-pro02 ~]# yum install mysql-server.x86_64 -y Loaded plugins: fastestmirror, refresh-packagekit, security Setting up Install Process Loading mirror speeds from cached hostfile epel/metalink | 4.9 kB 00:00 * base: mirrors.163.com * epel: mirrors.ustc.edu.cn * extras: mirrors.163.com * updates: mirrors.163.com base | 3.7 kB 00:00 epel | 3.2 kB 00:00 epel/primary | 3.2 MB 00:01 epel 12521/12521 extras | 3.4 kB 00:00 updates | 3.4 kB 00:00 updates/primary_db | 1.2 MB 00:00 Resolving Dependencies --> Running transaction check ---> Package mysql-server.x86_64 0:5.1.73-8.el6_8 will be installed --> Processing Dependency: mysql = 5.1.73-8.el6_8 for package: mysql-server-5.1.73-8.el6_8.x86_64 --> Processing Dependency: perl-DBI for package: mysql-server-5.1.73-8.el6_8.x86_64 --> Processing Dependency: perl-DBD-MySQL for package: mysql-server-5.1.73-8.el6_8.x86_64 --> Processing Dependency: perl(DBI) for package: mysql-server-5.1.73-8.el6_8.x86_64 --> Processing Dependency: libmysqlclient_r.so.16(libmysqlclient_16)(64bit) for package: mysql-server-5.1.73-8.el6_8.x86_64 --> Processing Dependency: libmysqlclient.so.16(libmysqlclient_16)(64bit) for package: mysql-server-5.1.73-8.el6_8.x86_64 --> Processing Dependency: libmysqlclient_r.so.16()(64bit) for package: mysql-server-5.1.73-8.el6_8.x86_64 --> Processing Dependency: libmysqlclient.so.16()(64bit) for package: mysql-server-5.1.73-8.el6_8.x86_64 --> Running transaction check ---> Package mysql.x86_64 0:5.1.73-8.el6_8 will be installed ---> Package mysql-libs.x86_64 0:5.1.73-8.el6_8 will be installed ---> Package perl-DBD-MySQL.x86_64 0:4.013-3.el6 will be installed ---> Package perl-DBI.x86_64 0:1.609-4.el6 will be installed --> Finished Dependency Resolution Dependencies Resolved ==================================================================================================================== Package Arch Version Repository Size ==================================================================================================================== Installing: mysql-server x86_64 5.1.73-8.el6_8 base 8.6 M Installing for dependencies: mysql x86_64 5.1.73-8.el6_8 base 895 k mysql-libs x86_64 5.1.73-8.el6_8 base 1.2 M perl-DBD-MySQL x86_64 4.013-3.el6 base 134 k perl-DBI x86_64 1.609-4.el6 base 705 k Transaction Summary ==================================================================================================================== Install 5 Package(s) Total download size: 12 M Installed size: 33 M Is this ok [y/N]: y Downloading Packages: (1/5): mysql-5.1.73-8.el6_8.x86_64.rpm | 895 kB 00:00 (2/5): mysql-libs-5.1.73-8.el6_8.x86_64.rpm | 1.2 MB 00:00 (3/5): mysql-server-5.1.73-8.el6_8.x86_64.rpm | 8.6 MB 00:03 (4/5): perl-DBD-MySQL-4.013-3.el6.x86_64.rpm | 134 kB 00:00 (5/5): perl-DBI-1.609-4.el6.x86_64.rpm | 705 kB 00:00 -------------------------------------------------------------------------------------------------------------------- Total 2.4 MB/s | 12 MB 00:04 Running rpm_check_debug Running Transaction Test Transaction Test Succeeded Running Transaction Warning: RPMDB altered outside of yum. ** Found 3 pre-existing rpmdb problem(s), 'yum check' output follows: 2:postfix-2.6.6-6.el6_5.x86_64 has missing requires of libmysqlclient.so.16()(64bit) 2:postfix-2.6.6-6.el6_5.x86_64 has missing requires of libmysqlclient.so.16(libmysqlclient_16)(64bit) 2:postfix-2.6.6-6.el6_5.x86_64 has missing requires of mysql-libs Installing : mysql-libs-5.1.73-8.el6_8.x86_64 1/5 Installing : perl-DBI-1.609-4.el6.x86_64 2/5 Installing : perl-DBD-MySQL-4.013-3.el6.x86_64 3/5 Installing : mysql-5.1.73-8.el6_8.x86_64 4/5 Installing : mysql-server-5.1.73-8.el6_8.x86_64 5/5 Verifying : perl-DBD-MySQL-4.013-3.el6.x86_64 1/5 Verifying : mysql-libs-5.1.73-8.el6_8.x86_64 2/5 Verifying : mysql-server-5.1.73-8.el6_8.x86_64 3/5 Verifying : mysql-5.1.73-8.el6_8.x86_64 4/5 Verifying : perl-DBI-1.609-4.el6.x86_64 5/5 Installed: mysql-server.x86_64 0:5.1.73-8.el6_8 Dependency Installed: mysql.x86_64 0:5.1.73-8.el6_8 mysql-libs.x86_64 0:5.1.73-8.el6_8 perl-DBD-MySQL.x86_64 0:4.013-3.el6 perl-DBI.x86_64 0:1.609-4.el6 Complete!
mysqlがシステムにインストールされているかどうかを確認してください
[root@bigdata-pro02 ~]# rpm -qa | grep mysql mysql-5.1.73-8.el6_8.x86_64 mysql-libs-5.1.73-8.el6_8.x86_64 mysql-server-5.1.73-8.el6_8.x86_64
mysqlコマンドの場所を確認してください
[root@bigdata-pro02 ~]# which mysql /usr/bin/mysql
4. mysqldサービスを開始します
[root@bigdata-pro02 ~]# service mysqld status mysqld is stopped [root@bigdata-pro02 ~]# service mysqld start Initializing MySQL database: Installing MySQL system tables... OK Filling help tables... 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: /usr/bin/mysqladmin -u root password 'new-password' /usr/bin/mysqladmin -u root -h bigdata-pro02.mars.com password 'new-password' **# 以上为两种新建root用户并设置密码的方式** Alternatively you can run: /usr/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 /usr ; /usr/bin/mysqld_safe & You can test the MySQL daemon with mysql-test-run.pl cd /usr/mysql-test ; perl mysql-test-run.pl Please report any problems with the /usr/bin/mysqlbug script! [ OK ] Starting mysqld: [ OK ]
5. mysql データベースを使用します
root ユーザーを追加してパスワードを設定します
[root@bigdata-pro02 ~]# /usr/bin/mysqladmin -u root password '123456'
mysql データベースにログインします
[root@bigdata-pro02 ~]# mysql -uroot -p123456 Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 7 Server version: 5.1.73 Source distribution Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> show databases; +--------------------+ | Database | +--------------------+ | information_schema | | mysql | | test | +--------------------+ 3 rows in set (0.00 sec) mysql> use test; Database changed mysql> show tables; Empty set (0.01 sec) mysql> create table test1 (id int(10), name varchar(20) ) ; Query OK, 0 rows affected (0.00 sec) mysql> show tables; +----------------+ | Tables_in_test | +----------------+ | test1 | +----------------+ 1 row in set (0.00 sec)