Jasper Ideas

Update MariaDB/MySQL driver

Currently JRS 9.0 ships bundled mariadb-java-client-2.5.4.jar which is old and may not fully support newer JDBC features.


Logfile: ERROR BaseJdbcMetaDataFactoryImpl,http-nio-8080-exec-9:562 - java.sql.SQLFeatureNotSupportedException: Operation not yet supported


Please consider updating that driver.

If you update to 2.7.12, the connect strings are unchanged.

If you update to 3.5.5, the connect strings (e.g. in file "jasperserver-pro/META-INF/context.xml" and most probably all stored data sources) must be changed from "jdbc:mysql://" to "jdbc:mariadb://". This should be mentioned in the Changelog.

Of course, you could also bundle mysql-connector-j-9.4.0.jar instead.

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  • Sep 9 2025
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