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From "Martin Gainty" <mgai...@hotmail.com>
Subject Re: JDBCRealm
Date Thu, 03 May 2007 22:09:54 GMT
Have you verified the mysql listener is listening?
Have you verified the JDBCRealm is configured using the parameters which 
will allow you to connect?
If you are able to confirm both please post your JDBCRealm parameters here

Martin
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----- Original Message ----- 
From: "Murtuza" <khanmurtuza@gmail.com>
To: <users@tomcat.apache.org>
Sent: Thursday, May 03, 2007 5:22 PM
Subject: JDBCRealm


>
> -I am using mysql as database..
> -I have mysql-connector-java-5.0.5 jdbc driver in my tomcat/lib directory
> -I am using JDBCRealm for authentication
> -On my windows machine it works fine
> -when I deployed it on linux box it does't work
> -I get the foloowing error message from my localhost log file
>
> ....any idea
>
>
> May 3, 2007 4:52:38 PM org.apache.catalina.realm.JDBCRealm start
> SEVERE: Exception opening database connection
> java.sql.SQLException: com.mysql.jdbc.Driver
>        at org.apache.catalina.realm.JDBCRealm.open(JDBCRealm.java:691)
>        at org.apache.catalina.realm.JDBCRealm.start(JDBCRealm.java:769)
>        at
> org.apache.catalina.core.StandardContext.start(StandardContext.java:4216)
>        at
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:761)
>        at
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:741)
>        at
> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
>        at
> org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:920)
>        at
> org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:883)
>        at
> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:492)
>        at
> org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138)
>        at
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
>        at
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
>        at
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1023)
>        at
> org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
>        at
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1015)
>        at
> org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
>        at
> org.apache.catalina.core.StandardService.start(StandardService.java:448)
>        at
> org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
>        at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
>        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>        at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>        at java.lang.reflect.Method.invoke(Method.java:585)
>        at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
>        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
>
> ---
>
> May 3, 2007 4:55:44 PM org.apache.catalina.realm.JDBCRealm authenticate
> SEVERE: Exception performing authentication
> java.sql.SQLException: com.mysql.jdbc.Driver
>        at org.apache.catalina.realm.JDBCRealm.open(JDBCRealm.java:691)
>        at
> org.apache.catalina.realm.JDBCRealm.authenticate(JDBCRealm.java:346)
>        at
> org.apache.catalina.authenticator.BasicAuthenticator.authenticate(BasicAuthenticator.java:181)
>        at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:491)
>        at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
>        at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
>        at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>        at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:216)
>        at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
>        at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:634)
>        at
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:445)
>        at java.lang.Thread.run(Thread.java:595)
>
> -- 
> View this message in context: 
> http://www.nabble.com/JDBCRealm-tf3689024.html#a10313417
> Sent from the Tomcat - User mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
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> 


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