tomee-jdbc uses tomcat-jdbc which is by default in tomcat. you can get rid of it specifying you dont use tomcat jdbc as datasource pool in your resource definition i think
*Romain Manni-Bucau* *Twitter: @rmannibucau <https://twitter.com/rmannibucau>* *Blog: **http://rmannibucau.wordpress.com/*<http://rmannibucau.wordpress.com/> *LinkedIn: **http://fr.linkedin.com/in/rmannibucau* *Github: https://github.com/rmannibucau* 2012/11/4 Marco de Booij <marco.develo...@debooy.eu> > I checked and I use tomcat-jdbc. I copied this file after I got the error > message "Caused by: java.lang.**NoClassDefFoundError: > org/apache/tomcat/jdbc/pool/**PoolProperties" (See my mail that started > my thread Fatal Error). I will try tomorrow to see if the tomee-jdbc.jar is > suffucient altough this package does not contain the PoolProperties. > > Regards, > > Marco > > > Op 04-11-12 22:09, Romain Manni-Bucau schreef: > >> tomcat-jdbc? isnt it tomee-jdbc? >> >> *Romain Manni-Bucau* >> *Twitter: @rmannibucau >> <https://twitter.com/**rmannibucau<https://twitter.com/rmannibucau> >> >* >> *Blog: >> **http://rmannibucau.**wordpress.com/*<http://rmannibucau.wordpress.com/*> >> <http://**rmannibucau.wordpress.com/ <http://rmannibucau.wordpress.com/>> >> *LinkedIn: >> **http://fr.linkedin.com/in/**rmannibucau*<http://fr.linkedin.com/in/rmannibucau*> >> *Github: https://github.com/**rmannibucau*<https://github.com/rmannibucau*> >> >> >> >> 2012/11/4 Marco de Booij <marco.develo...@debooy.eu> >> >> Hello, >>> >>> Just back from a small break. I had the same problem last week. I opened >>> a >>> thread and got help to solve it. I was planning to 'finish' the thread >>> with >>> what I did. The break came in between it. So here is what I did to get it >>> working. >>> >>> I deployed the .war with the tomcat deploy option in the console >>> http://localhost:8080/manager. This was not a success until I copied the >>> following JARs into the tomcat7/lib directory: >>> - openejb-javaagent.jar >>> - tomcat-jdbc.jar >>> - tomee-loader-1.5.0.jar >>> >>> Finaly I modified the server.xml. After the line: >>> <Server port="8005" shutdown="SHUTDOWN"> >>> >>> I added: >>> <!-- TomEE plugin for Tomcat --> >>> <Listener className="org.apache.tomee.****loader.OpenEJBListener" /> >>> >>> >>> After the restart of Tomcat7 Tomee was deployed correctly and ready to >>> work. >>> >>> The jar files came from the tomee.war file and the tomee package with >>> Tomcat7 included. >>> >>> If this also works for you just let it know. If someone tells me how to >>> write a help page I want to do it. >>> >>> Regards, >>> >>> Marco >>> >>> >>> >