Thanks Carlos it works now !!!
-----Original Message-----
From: Carlos Bracho [mailto:[EMAIL PROTECTED]
Sent: Tuesday, September 28, 2004 12:28 PM
To: Tomcat Users List
Subject: Re: Problems with tomcat on UNIX
don't forget to copy the JDBC Driver's jar into
$CATALINA_HOME/common/lib
On Tue, 28 Sep 2004 13:16:35 -0400, Ben Souther <[EMAIL PROTECTED]>
wrote:
> What JDBC driver are you using?
> Is it a type 4 driver?
>
>
> On Tue, 2004-09-28 at 11:10, LINGALA, AMARESHWAR G (SBCSI) wrote:
> > I have recently Implemented Connection Pooling for my Struts web
> > application. Everything seemed to have worked correctly until last
weekend.
> > All of a sudden I get the following error whenever I try to access
the
> > database. Also just so that you know everything works fine on my
local
> > machine. I get this problem only when I try to use the one on UNIX
box.
> >
> > org.apache.commons.dbcp.SQLNestedException: Cannot load JDBC driver
class
> > 'oracle.jdbc.driver.OracleDriver', cause:
> > java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver
> > at
> >
org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLo
ader
> > .java:891)
> > at
> >
org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLo
ader
> > .java:756)
> > at
java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315)
> > at java.lang.Class.forName0(Native Method)
> > at java.lang.Class.forName(Class.java:140)
> > at
> >
org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource
.jav
> > a:730)
> > at
> >
org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.ja
va:5
> > 18)
> > at
> >
com.sbc.ssbilling.database.DBConnectionImpl.makeDBConnection(DBConnectio
nImp
> > l.java:57)
> > at
> >
com.sbc.ssbilling.calculation.action.CalculationsReportAction.execute(Ca
lcul
> > ationsReportAction.java:51)
> > at
> >
org.apache.struts.action.RequestProcessor.processActionPerform(RequestPr
oces
> > sor.java:484)
> > at
> >
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:
274)
> > at
> >
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
> > at
> >
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
> > at
javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
> > at
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
> > at
> >
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tion
> > FilterChain.java:284)
> > at
> >
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erCh
> > ain.java:204)
> > at
> >
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
e.ja
> > va:257)
> > at
> >
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCo
ntex
> > t.java:151)
> > at
> >
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:5
64)
> > at
> >
org.apache.catalina.core.StandardContextValve.invokeInternal(StandardCon
text
> > Valve.java:245)
> > at
> >
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
e.ja
> > va:199)
> > at
> >
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCo
ntex
> > t.java:151)
> > at
> >
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:5
64)
> > at
> >
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
:195
> > )
> > at
> >
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCo
ntex
> > t.java:151)
> > at
> >
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
:164
> > )
> > at
> >
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCo
ntex
> > t.java:149)
> > at
> >
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:5
64)
> > at
> >
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
java
> > :156)
> > at
> >
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCo
ntex
> > t.java:151)
> > at
> >
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:5
64)
> > at
> >
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:972)
> > at
> >
org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:206)
> > at
> >
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:82
8)
> > at
> >
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processC
onne
> > ction(Http11Protocol.java:700)
> > at
> >
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:58
4)
> > at
> >
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
.jav
> > a:683)
> > at java.lang.Thread.run(Thread.java:536)
> >
> > Any help is greatly appreciated !!
> >
> > Thanks
> > Amar
> >
> >
> >
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>
>
>
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--
------------------------------------------------------------------
Carlos J, Bracho M.
"The significant problems we face cannot
be solved at the same level of thinking
we were at when we created them."
Albert Einstein
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