Fabulous doc - thanks Filip! The examples are very helpful and that's the most thorough description of the pool options available. I've yet to test the XA commit/rollback functionality, but the pool itself is up now. Thanks for your assistance, it was extremely helpful.
Cheers, Chris -----Original Message----- From: Filip Hanik - Dev Lists [mailto:devli...@hanik.com] Sent: Wednesday, July 13, 2011 3:47 PM To: Tomcat Users List Subject: Re: Tomcat Pool and XA datasource you've misconfigured it. the driverClassName would have to be a driver. Using XA data sources needs to create the datasource for those connections first. There is an example towards the bottom of http://www.tomcatexpert.com/blog/2010/04/01/configuring-jdbc-pool-high-concurrency Filip On 7/12/2011 6:27 AM, Siemback, Chris wrote: > Hello all, > > Has anyone ever been able to successfully setup an Oracle XA datasource using > the newer Tomcat Pool and running Tomcat 7? It appears the Tomcat Pool is > attempting to cast the oracle XA data source to a java.sql.Driver - which it > isn't. This needs to be an XA datasource. Anyone have luck with this - no > working examples that I can find? Here's the versions/info/error: > > Software: > Tomcat 7.0.16 > Tomcat Pool 1.1.0.1 > http://people.apache.org/~fhanik/jdbc-pool/v1.1.0.1/apache-tomcat-jdbc-1.1.0.1-bin.zip > Oracle 11 (ojdbc6.jar) > > > Context.xml contents: > <Resource > auth="Container" > type="javax.sql.XADataSource" > > factory="org.apache.tomcat.jdbc.pool.DataSourceFactory" > > driverClassName="oracle.jdbc.xa.client.OracleXADataSource" > name="jdbc/mydatabase" > username="username" > password="password" > url="jdbc:oracle:thin:@localhost:1521:XE" /> > > > Exception: > > SEVERE: Servlet.service() for servlet [jsp] in context with path [] threw > exception [javax.servlet.ServletException: javax.naming.NamingException: > oracle.jdbc.xa.client.OracleXADataSource cannot be cast to java.sql.Driver] > with root cause > javax.naming.NamingException: oracle.jdbc.xa.client.OracleXADataSource cannot > be cast to java.sql.Driver > at > org.apache.naming.NamingContext.lookup(NamingContext.java:843) > at > org.apache.naming.NamingContext.lookup(NamingContext.java:145) > at > org.apache.naming.NamingContext.lookup(NamingContext.java:814) > at > org.apache.naming.NamingContext.lookup(NamingContext.java:145) > at > org.apache.naming.NamingContext.lookup(NamingContext.java:814) > at > org.apache.naming.NamingContext.lookup(NamingContext.java:145) > at > org.apache.naming.NamingContext.lookup(NamingContext.java:814) > at > org.apache.naming.NamingContext.lookup(NamingContext.java:159) > at > org.apache.naming.SelectorContext.lookup(SelectorContext.java:158) > at > javax.naming.InitialContext.lookup(InitialContext.java:392) > at org.apache.jsp.jdbc_jsp._jspService(jdbc_jsp.java:69) > at > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) > at > javax.servlet.http.HttpServlet.service(HttpServlet.java:722) > at > org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:419) > at > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:389) > at > org.apache.jasper.servlet.JspServlet.service(JspServlet.java:333) > at > javax.servlet.http.HttpServlet.service(HttpServlet.java:722) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) > at > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:563) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:403) > at > org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:286) > at > org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:272) > at > org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1730) > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:662) > > This e-mail message is being sent solely for use by the intended recipient(s) > and may contain confidential information. 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