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MySQL Installation on Ubuntu

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18 November 2015


MySQL Installation on Ubuntu

1) mysql 검색

sudo apt-cache search mysql-server

2) mysql 설치

sudo apt-get install mysql-server-5.6

3) 외부에서 접속할 수 있도록 권한부여.

(1) mysql database에 로그인.

mysql -u root -p
mysql -h 192.168.115.207 -P 3306 -u root -p

(2) default db 변경

 use mysql;

(3) 권한부여

GRANT ALL PRIVILEGES ON *.* to 'root'@'%' IDENTIFIED BY 'password';

password => 어드민 패스워드 입력

(4) 즉시반영

flush privileges;

4) my.cnf 설정화일 변경

sudo vi /etc/mysql/my.cnf

bind-address = 127.0.0.1 이부분을 주석처리

5). mysql Server 재시작

sudo /etc/init.d/mysql restart

6) 한글 설정

sudo vi /etc/mysql/my.cnf 

열어서 아래와 같이 편집한다.

[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
user=mysql
character-set-server=utf8
collation-server=utf8_general_ci
init_connect = set collation_connection = utf8_general_ci
init_connect = set names utf8

[mysql]
default-character-set=utf8

[mysqld_safe]
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid
default-character-set=utf8

[client]
default-character-set=utf8

[mysqldump]
default-character-set=utf8

내용을 추가

설정내용확인

mysql -h 192.168.115.207 -P 3306 -u root -p

7) innodb 설정

sudo vi /etc/mysql/my.cnf에 추가
innodb_data_home_dir = /var/lib/mysql
innodb_data_file_path = ibdata1:10M:autoextend
innodb_log_group_home_dir = /var/lib/mysql
innodb_buffer_pool_size = 256M
innodb_additional_mem_pool_size = 20M
innodb_log_file_size = 64M
innodb_log_buffer_size = 8M
innodb_flush_log_at_trx_commit = 1
innodb_lock_wait_timeout = 50

JDBC 설정

$ wget http://dev.mysql.com/get/Downloads/Connector-J/mysql-connector-java-5.1.27.tar.gz && tar xvzf mysql*.gz
$ cp mysql-connector-java-5.1.27/*.jar $HIVE_HOME/lib

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