Difference between revisions of "MySQL - OpenKM 6.2"
From OpenKM Documentation
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<source lang="java"> | <source lang="java"> | ||
hibernate.dialect=org.hibernate.dialect.MySQL5Dialect | hibernate.dialect=org.hibernate.dialect.MySQL5Dialect | ||
| + | hibernate.hbm2ddl=create | ||
| + | </source> | ||
| + | |||
| + | or | ||
| + | |||
| + | <source lang="java"> | ||
| + | hibernate.dialect=org.hibernate.dialect.MySQL5InnoDBDialect | ||
hibernate.hbm2ddl=create | hibernate.hbm2ddl=create | ||
</source> | </source> | ||
| Line 11: | Line 18: | ||
{{Warning|This configuration property should be set before the database creation. Once the database has been initialized don't modify it because can damage your installation. If your OpenKM installation has been already configured with another database (default one is an embedded one called HSQL) you can't switch to another database simply changing this property.}} | {{Warning|This configuration property should be set before the database creation. Once the database has been initialized don't modify it because can damage your installation. If your OpenKM installation has been already configured with another database (default one is an embedded one called HSQL) you can't switch to another database simply changing this property.}} | ||
| − | |||
| − | |||
More info about this at: | More info about this at: | ||
| Line 18: | Line 23: | ||
== Database creation == | == Database creation == | ||
| − | Starting with OpenKM 6.0, only one database is needed: | + | Check if your MySQL installation has InnoDB engine enabled: |
| + | |||
| + | <source lang="bash"> | ||
| + | $ mysql -h localhost -u root -p | ||
| + | mysql> show engines; | ||
| + | </source> | ||
| + | |||
| + | {{Note|You can use the '''org.hibernate.dialect.MySQL5InnoDBDialect''' dialect and avoid changing the default MySQL Storage Engine.}} | ||
| + | |||
| + | Edit /etc/mysql/my.cnf and under [mysqld] section in your ini file, add: | ||
| + | |||
| + | <source lang="bash"> | ||
| + | default-storage-engine = innodb | ||
| + | </source> | ||
| + | |||
| + | {{Note|Starting with OpenKM 6.0, only one database is needed.}} | ||
| + | |||
| + | Now create databases and user: | ||
<source lang="sql"> | <source lang="sql"> | ||
| − | DROP DATABASE IF EXISTS | + | DROP DATABASE IF EXISTS okmdb; |
| − | CREATE DATABASE | + | CREATE DATABASE okmdb DEFAULT CHARACTER SET utf8 DEFAULT COLLATE utf8_bin; |
CREATE USER openkm@localhost IDENTIFIED BY '*secret*'; | CREATE USER openkm@localhost IDENTIFIED BY '*secret*'; | ||
| − | GRANT ALL ON | + | GRANT ALL ON okmdb.* TO openkm@localhost WITH GRANT OPTION; |
| + | </source> | ||
| + | |||
| + | You can check the database engine with: | ||
| + | |||
| + | <source lang="bash"> | ||
| + | $ mysqlshow -h localhost -u root -p --status okmdb; | ||
</source> | </source> | ||
| Line 38: | Line 66: | ||
maxActive="100" maxIdle="30" maxWait="10000" validationQuery="select 1" | maxActive="100" maxIdle="30" maxWait="10000" validationQuery="select 1" | ||
username="openkm" password="*secret*" driverClassName="com.mysql.jdbc.Driver" | username="openkm" password="*secret*" driverClassName="com.mysql.jdbc.Driver" | ||
| − | url="jdbc:mysql://localhost:3306/ | + | url="jdbc:mysql://localhost:3306/okmdb?autoReconnect=true&useUnicode=true&characterEncoding=UTF8"/> |
</source> | </source> | ||
| Line 55: | Line 83: | ||
</security:authentication-manager> | </security:authentication-manager> | ||
</source> | </source> | ||
| + | |||
| + | == More information == | ||
| + | * [http://dev.mysql.com/doc/refman/5.0/en/innodb-tuning.html InnoDB Performance Tuning Tips] | ||
| + | * [http://dba.stackexchange.com/questions/21209/innodb-high-disk-write-i-o-on-ibdata1-file-and-ib-logfile0 InnoDB - High disk write I/O on ibdata1 file and ib_logfile0] | ||
[[Category: Installation Guide]] | [[Category: Installation Guide]] | ||
Latest revision as of 09:54, 5 November 2013
In this OpenKM release you can create the databases automatically configuring the hibernate.dialect and hibernate.hbm2ddl properties in OpenKM.cfg.
hibernate.dialect=org.hibernate.dialect.MySQL5Dialect
hibernate.hbm2ddl=create
or
hibernate.dialect=org.hibernate.dialect.MySQL5InnoDBDialect
hibernate.hbm2ddl=create
Once the tables are created, OpenKM will automatically change the hibernate.hbm2ddl property from create to none.
 |
This configuration property should be set before the database creation. Once the database has been initialized don't modify it because can damage your installation. If your OpenKM installation has been already configured with another database (default one is an embedded one called HSQL) you can't switch to another database simply changing this property. |
More info about this at:
Database creation
Check if your MySQL installation has InnoDB engine enabled:
$ mysql -h localhost -u root -p
mysql> show engines;
 |
You can use the org.hibernate.dialect.MySQL5InnoDBDialect dialect and avoid changing the default MySQL Storage Engine. |
Edit /etc/mysql/my.cnf and under [mysqld] section in your ini file, add:
default-storage-engine = innodb
|
Starting with OpenKM 6.0, only one database is needed. |
Now create databases and user:
DROP DATABASE IF EXISTS okmdb;
CREATE DATABASE okmdb DEFAULT CHARACTER SET utf8 DEFAULT COLLATE utf8_bin;
CREATE USER openkm@localhost IDENTIFIED BY '*secret*';
GRANT ALL ON okmdb.* TO openkm@localhost WITH GRANT OPTION;
You can check the database engine with:
$ mysqlshow -h localhost -u root -p --status okmdb;
More info at MySQL: Case Sensitivity in String Searches.
Tomcat datasources
$ vim $TOMCAT_HOME/conf/server.xml
<Resource name="jdbc/OpenKMDS" auth="Container" type="javax.sql.DataSource"
maxActive="100" maxIdle="30" maxWait="10000" validationQuery="select 1"
username="openkm" password="*secret*" driverClassName="com.mysql.jdbc.Driver"
url="jdbc:mysql://localhost:3306/okmdb?autoReconnect=true&useUnicode=true&characterEncoding=UTF8"/>
Login configuration
$ vim $TOMCAT_HOME/OpenKM.xml
<security:authentication-manager alias="authenticationManager">
<security:authentication-provider>
<security:password-encoder hash="md5"/>
<security:jdbc-user-service
data-source-ref="dataSource"
users-by-username-query="select usr_id, usr_password, 1 from OKM_USER where usr_id=? and usr_active='T'"
authorities-by-username-query="select ur_user, ur_role from OKM_USER_ROLE where ur_user=?"/>
</security:authentication-provider>
</security:authentication-manager>
