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From Boris von Alten Blaskowitz <boris...@gmx.de>
Subject MySQL - Cannot setup a new Database Pool
Date Wed, 10 May 2006 21:34:20 GMT
Hi,

maybe some one can help me I could not figureout the problem. I am using:
Geronimo v1.0
MySQL v5.0
MySQL Connector v3.0.17 or v3.1.12
Java 1.4.2 or 1.5.0

After I configured all Data for the new Pool I made a test and 
everything doing well. Then I tried to deploy it and god the following 
log message:

22:53:35,281 ERROR [DatabasePoolPortlet] Unable to save connection pool
java.lang.NullPointerException
at sun.misc.URLClassPath$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.misc.URLClassPath.getLoader(Unknown Source)
at sun.misc.URLClassPath.getLoader(Unknown Source)
at sun.misc.URLClassPath.findResource(Unknown Source)
at java.net.URLClassLoader$2.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findResource(Unknown Source)
at java.lang.ClassLoader.getResource(Unknown Source)
at 
org.apache.geronimo.deployment.tools.loader.AbstractDeployable.<init>(AbstractDeployable.java:57)
at 
org.apache.geronimo.deployment.tools.loader.ConnectorDeployable.<init>(ConnectorDeployable.java:37)
at 
org.apache.geronimo.console.databasemanager.wizard.DatabasePoolPortlet.save(DatabasePoolPortlet.java:813)
at 
org.apache.geronimo.console.databasemanager.wizard.DatabasePoolPortlet.processAction(DatabasePoolPortlet.java:337)
at org.apache.pluto.core.PortletServlet.dispatch(PortletServlet.java:229)
at org.apache.pluto.core.PortletServlet.doGet(PortletServlet.java:158)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:595)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:688)
at org.apache.pluto.core.PortletServlet.service(PortletServlet.java:153)
at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at 
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
at 
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:574)
at 
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:499)
at 
org.apache.pluto.invoker.impl.PortletInvokerImpl.invoke(PortletInvokerImpl.java:120)
at 
org.apache.pluto.invoker.impl.PortletInvokerImpl.action(PortletInvokerImpl.java:68)
at 
org.apache.pluto.PortletContainerImpl.processPortletAction(PortletContainerImpl.java:164)
at 
org.apache.pluto.portalImpl.core.PortletContainerWrapperImpl.processPortletAction(PortletContainerWrapperImpl.java:82)
at org.apache.pluto.portalImpl.Servlet.doGet(Servlet.java:227)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:595)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:688)
at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at 
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:482)
at 
org.apache.geronimo.tomcat.GeronimoStandardContext$SystemMethodValve.invoke(GeronimoStandardContext.java:272)
at 
org.apache.geronimo.tomcat.valve.DefaultSubjectValve.invoke(DefaultSubjectValve.java:46)
at 
org.apache.geronimo.tomcat.valve.PolicyContextValve.invoke(PolicyContextValve.java:50)
at 
org.apache.geronimo.tomcat.valve.TransactionContextValve.invoke(TransactionContextValve.java:53)
at 
org.apache.geronimo.tomcat.valve.ComponentContextValve.invoke(ComponentContextValve.java:47)
at 
org.apache.geronimo.tomcat.valve.InstanceContextValve.invoke(InstanceContextValve.java:60)
at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:526)
at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at 
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
at 
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
at 
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at 
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at 
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Unknown Source)

Does someone know why it dosen´t work? I also tried the deployer Tool 
and it dosen´t work as well.

Thanks ahead for your help.

Boris

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