
* Tomcat log issue.

17 sept. 2013 01:18:37 org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc
GRAVE: The web application [] registered the JDBC driver [com.mysql.jdbc.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
17 sept. 2013 01:18:37 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
GRAVE: The web application [] appears to have started a thread named [MySQL Statement Cancellation Timer] but has failed to stop it. This is very likely to create a memory leak.


Move the mysql-jdbc-5.0.8.jar from application lib to Tomcat lib.
=> The connector is registered and unregistered with the JVM.

