[mysql] 에러메세지 - [Note] Plugin 'FEDERATED' is disabled.

아래와 같은 메세지 해결 방법

[Note] Plugin 'FEDERATED' is disabled.

mysql> show engines;
+------------+---------+------------------------------------------------------------+--------------+------+------------+
| Engine     | Support | Comment                                                    | Transactions | XA   | Savepoints |
+------------+---------+------------------------------------------------------------+--------------+------+------------+
| FEDERATED  | NO      | Federated MySQL storage engine                             | NULL         | NULL | NULL       |
| CSV        | YES     | CSV storage engine                                         | NO           | NO   | NO         |
| MyISAM     | DEFAULT | Default engine as of MySQL 3.23 with great performance     | NO           | NO   | NO         |
| InnoDB     | YES     | Supports transactions, row-level locking, and foreign keys | YES          | YES  | YES        |
| MEMORY     | YES     | Hash based, stored in memory, useful for temporary tables  | NO           | NO   | NO         |
| MRG_MYISAM | YES     | Collection of identical MyISAM tables                      | NO           | NO   | NO         |
+------------+---------+------------------------------------------------------------+--------------+------+------------+
6 rows in set (0.00 sec)

You can now safely add the line 'federated' to the /etc/my.cnf file like this:

[mysqld]

datadir=/var/lib/mysql


socket=/var/lib/mysql/mysql.sock


user=mysql


# Disabling symbolic-links is recommended to prevent assorted security risks


symbolic-links=0


federated   --> 나는 이것만 추가 해 줬는데 해결 됨.

#] service mysqld restart

이제 확인 해 보자!

mysql> show engines;
+------------+---------+------------------------------------------------------------+--------------+------+------------+
| Engine     | Support | Comment                                                    | Transactions | XA   | Savepoints |
+------------+---------+------------------------------------------------------------+--------------+------+------------+
| FEDERATED  | YES     | Federated MySQL storage engine                             | NO           | NO   | NO         |
| CSV        | YES     | CSV storage engine                                         | NO           | NO   | NO         |
| MyISAM     | DEFAULT | Default engine as of MySQL 3.23 with great performance     | NO           | NO   | NO         |
| InnoDB     | YES     | Supports transactions, row-level locking, and foreign keys | YES          | YES  | YES        |
| MEMORY     | YES     | Hash based, stored in memory, useful for temporary tables  | NO           | NO   | NO         |
| MRG_MYISAM | YES     | Collection of identical MyISAM tables                      | NO           | NO   | NO         |
+------------+---------+------------------------------------------------------------+--------------+------+------------+
6 rows in set (0.00 sec)

And you are done...go forth and create federate tables...

Good luck!