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Posted to users@tomcat.apache.org by Charlotte Binns <Ch...@tate.org.uk> on 2011/12/12 15:40:09 UTC

Cannot create JDBC driver of class error occurs when upgrading from tomcat-6.0.33 to tomcat 6.0.35

Hi,
 
I wonder if any one can offer me any assistance with a problem I am
having as I am struggling to find the resolution to my issue. I am
attempting to upgrade my tomcat version from tomcat 6.0.33 to tomcat
6.0.35.
 
My server build is:
Centos 5.5 32 bit
Apache web server 2.2.21
PHP 5.3.8
mysql 5.5.15
 
tomcat 6.0.35 
 
The problem is I keep getting a database exception for mysql databases
only. My oracle databases still work.
 
This is the error I get:
 
Cannot create JDBC driver of class '' for connect URL
'jdbc:mysql://hostname/dbname'
java.sql.SQLException: No suitable driver
at java.sql.DriverManager.getDriver(DriverManager.java:279)
at
org.apache.tomcat.dbcp.dbcp.BasicDataSource.createConnectionFactory(Basi
cDataSource.java:1437)
at
org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSo
urce.java:1371)
at
org.apache.tomcat.dbcp.dbcp.BasicDataSource.getConnection(BasicDataSourc
e.java:1044)
at
org.springframework.orm.hibernate3.LocalDataSourceConnectionProvider.get
Connection(LocalDataSourceConnectionProvider.java:82)
at
org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.ja
va:423)
at
org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.jav
a:144)
at org.hibernate.jdbc.JDBCContext.connection(JDBCContext.java:119)
at
org.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:57)
at
org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1326)
at
uk.org.tate.roblib.hibernate.sequence.StandaloneHibernateSequenceGenerat
or.init(StandaloneHibernateSequenceGenerator.java:28)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
a:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFac
tory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1414
)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFac
tory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1375)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFac
tory.initializeBean(AbstractAutowireCapableBeanFactory.java:1335)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFac
tory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFac
tory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFac
tory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObjec
t(AbstractBeanFactory.java:264)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.g
etSingleton(DefaultSingletonBeanRegistry.java:222)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(
AbstractBeanFactory.java:261)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(Ab
stractBeanFactory.java:185)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(Ab
stractBeanFactory.java:164)
at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.re
solveReference(BeanDefinitionValueResolver.java:269)
at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.re
solveValueIfNecessary(BeanDefinitionValueResolver.java:104)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFac
tory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1245)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFac
tory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFac
tory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFac
tory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFac
tory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObjec
t(AbstractBeanFactory.java:264)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.g
etSingleton(DefaultSingletonBeanRegistry.java:222)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(
AbstractBeanFactory.java:261)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(Ab
stractBeanFactory.java:185)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(Ab
stractBeanFactory.java:164)
at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.re
solveReference(BeanDefinitionValueResolver.java:269)
at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.re
solveValueIfNecessary(BeanDefinitionValueResolver.java:104)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFac
tory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1245)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFac
tory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFac
tory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFac
tory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFac
tory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObjec
t(AbstractBeanFactory.java:264)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.g
etSingleton(DefaultSingletonBeanRegistry.java:222)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(
AbstractBeanFactory.java:261)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(Ab
stractBeanFactory.java:185)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(Ab
stractBeanFactory.java:164)
at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.re
solveReference(BeanDefinitionValueResolver.java:269)
at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.re
solveValueIfNecessary(BeanDefinitionValueResolver.java:104)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFac
tory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1245)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFac
tory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFac
tory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFac
tory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFac
tory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObjec
t(AbstractBeanFactory.java:264)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.g
etSingleton(DefaultSingletonBeanRegistry.java:222)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(
AbstractBeanFactory.java:261)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(Ab
stractBeanFactory.java:185)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(Ab
stractBeanFactory.java:164)
at
org.springframework.context.support.AbstractApplicationContext.getBean(A
bstractApplicationContext.java:880)
at
uk.org.ponder.springutil.BeanFactoryBeanLocator.locateBean(BeanFactoryBe
anLocator.java:26)
at
uk.org.ponder.springutil.TLABPostProcessor.fetchValue(TLABPostProcessor.
java:123)
at
uk.org.ponder.springutil.TLABPostProcessor.postProcessBeforeInitializati
on(TLABPostProcessor.java:180)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFac
tory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapable
BeanFactory.java:350)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFac
tory.initializeBean(AbstractAutowireCapableBeanFactory.java:1331)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFac
tory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFac
tory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFac
tory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObjec
t(AbstractBeanFactory.java:264)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.g
etSingleton(DefaultSingletonBeanRegistry.java:222)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(
AbstractBeanFactory.java:261)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(Ab
stractBeanFactory.java:185)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(Ab
stractBeanFactory.java:164)
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.pre
InstantiateSingletons(DefaultListableBeanFactory.java:429)
at
org.springframework.context.support.AbstractApplicationContext.finishBea
nFactoryInitialization(AbstractApplicationContext.java:728)
at
org.springframework.context.support.AbstractApplicationContext.refresh(A
bstractApplicationContext.java:380)
at
org.springframework.web.context.ContextLoader.createWebApplicationContex
t(ContextLoader.java:255)
at
org.springframework.web.context.ContextLoader.initWebApplicationContext(
ContextLoader.java:199)
at
uk.org.ponder.rsf.servlet.ReasonableSpringServlet.init(ReasonableSpringS
ervlet.java:43)
at
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.jav
a:1206)
at
org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1026)
at
org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.j
ava:4421)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4734
)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.ja
va:799)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:601)
at
org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:
675)
at
org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java
:601)
at
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:502)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317)
at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:32
4)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSu
pport.java:142)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1065)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
at
org.apache.catalina.core.StandardService.start(StandardService.java:525)
at
org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
a:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Cannot create JDBC driver of class '' for connect URL
'jdbc:mysql://tatesql/mygallery'
java.sql.SQLException: No suitable driver
at java.sql.DriverManager.getDriver(DriverManager.java:279)
at
org.apache.tomcat.dbcp.dbcp.BasicDataSource.createConnectionFactory(Basi
cDataSource.java:1437)
at
org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSo
urce.java:1371)
at
org.apache.tomcat.dbcp.dbcp.BasicDataSource.getConnection(BasicDataSourc
e.java:1044)
at
com.googlecode.psiprobe.controllers.sql.ConnectionTestController.handleC
ontext(ConnectionTestController.java:52)
at
com.googlecode.psiprobe.controllers.ContextHandlerController.handleReque
stInternal
 
This is my resource configuration in server.xml
 
         <Resource
                name="jdbc/dbname1"
                auth="Container"
                type="javax.sql.DataSource"
                DriverClassName="com.mysql.jdbc.Driver"
                url="jdbc:mysql://hostname/dbname1"
                username="username"
                password="password"
                maxActive="10"
                maxIdle="5"
                minIdle="1"
                maxWait="15000" />
 
         <Resource
                name="jdbc/dbname2"
                auth="Container"
                type="javax.sql.DataSource"
                DriverClassName="com.mysql.jdbc.Driver"
                url="jdbc:mysql://hostname/dbname2"
                username="username1"
                password="password1"
                maxActive="10"
                maxIdle="5"
                minIdle="1"
                maxWait="15000" />
 
Everything works fine in tomcat 6.0.33. I have tried updating the mysql
connectro but this has made no difference.
 
The connector I am using in 6.0.33 is: mysql-connector-java-5.1.14.jar I
tried using this with 6.0.35 also. When I got the error I tried
mysql-connector-java-5.1.18-bin.jar but this did not work so I have
rolled back to mysql-connector-java-5.1.14.jar. 
 
I have been through the upgrade procedure previously when we upgraded
form tomcat 6.0.32 to tomcat 6.0.33 which went very smoothly.
 
I am currenlty performing the upgrade in  my development environment but
will soon need to roll out to my production environment.
 
I do not believe it is a bug but maybe I am missing something in my
upgrade procedures. I basically downloaded the
apache-tomcat-6.0.35.tar.gz file.
 
I added all my configuration to server.xml/web.xml and tomcat-users.xml
then copied in my web applications and /tomcat/conf/Catalina/localhost
xml files required for my web applications.
 
Is there any help/tips/advise that you can give at all for me to resolve
this issue please? 

Please let me know if you need any further information to the issue,
 
Thank you

Charlotte Binns 
IS Technical Architect
(020) 7887 8622 

 

RE: Cannot create JDBC driver of class error occurs when upgrading from tomcat-6.0.33 to tomcat 6.0.35

Posted by Charlotte Binns <Ch...@tate.org.uk>.
Thanks Mark,

That was it - very basic mistake. Thanks for spotting that. 


Charlotte Binns 
IS Technical Architect
 


-----Original Message-----
From: Mark Eggers [mailto:its_toasted@yahoo.com] 
Sent: 13 December 2011 03:19
To: Tomcat Users List
Subject: Re: Cannot create JDBC driver of class error occurs when upgrading from tomcat-6.0.33 to tomcat 6.0.35

>________________________________
> From: Charlotte Binns <Ch...@tate.org.uk>
>To: Tomcat Users List <us...@tomcat.apache.org>
>Sent: Monday, December 12, 2011 7:16 AM
>Subject: RE: Cannot create JDBC driver of class error occurs when 
>upgrading from tomcat-6.0.33 to tomcat 6.0.35
> 
>Hi Chuck,
>
>Thank you so much for you quick response.
>
>For the server.xml I added quite a lot but this is exactly the same as 
>my server.xml from 6.0.33. I have added the server.xml file but edited 
>sensitive information from it.
>
>For the web.xml all I have added extra are the following lines:
>
>    <servlet-mapping>
>    <servlet-name>jsp</servlet-name>
>    <url-pattern>*.html</url-pattern>
>    </servlet-mapping>
>
>    <mime-mapping>
>        <extension>shtm</extension>
>        <mime-type>text/html</mime-type>
>    </mime-mapping>
>
><error-page>
>   <exception-type>java.lang.Throwable</exception-type>
>   <location>/error.jsp</location>
></error-page>
>
>For the tomcat-users - this is for testing only for use with probe and 
>manager. Once everything is working this will be removed.
>
>The mysql jar file is located in $Catalina-home/lib directory for 
>global use.
>
>I am using java-1.6.0-openjdk-1.6.0.0-1.23.1.9.10.el5_7
>java-1.6.0-openjdk-devel-1.6.0.0-1.23.1.9.10.el5_7
>
>And
>kernel-2.6.18-274.12.1.el5
>kernel-devel-2.6.18-274.12.1.el5
>kernel-headers-2.6.18-274.12.1.el5
>
>Thanks again
>
>Charlotte Binns
>IS Technical Architect

>
>
>-----Original Message-----
>From: Caldarale, Charles R [mailto:Chuck.Caldarale@unisys.com] 
>Sent: 12 December 2011 14:49
>To: Tomcat Users List
>Subject: RE: Cannot create JDBC driver of class error occurs when
>upgrading from tomcat-6.0.33 to tomcat 6.0.35
>
>> From: Charlotte Binns [mailto:Charlotte.Binns@tate.org.uk]
>> Subject: Cannot create JDBC driver of class error occurs when 
>> upgrading from tomcat-6.0.33 to tomcat 6.0.35
>
>> I added all my configuration to server.xml/web.xml
>
>Exactly what did you change there?
>
>> and tomcat-users.xml
>
>Not suitable for a production environment.
>
>> then copied in my web applications and /tomcat/conf/Catalina/localhost
>
>> xml files required for my web applications.
>
>And where did you put the MySQL driver jar?



Hmm - try switching DriverClassName to driverClassName in your server.xml file for the MySQL databases, unless that's a typo when you changed sensitive information.

just my two cents . . . .
/mde/

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Re: Cannot create JDBC driver of class error occurs when upgrading from tomcat-6.0.33 to tomcat 6.0.35

Posted by Mark Eggers <it...@yahoo.com>.
>________________________________
> From: Charlotte Binns <Ch...@tate.org.uk>
>To: Tomcat Users List <us...@tomcat.apache.org> 
>Sent: Monday, December 12, 2011 7:16 AM
>Subject: RE: Cannot create JDBC driver of class error occurs when upgrading from tomcat-6.0.33 to tomcat 6.0.35
> 
>Hi Chuck,
>
>Thank you so much for you quick response.
>
>For the server.xml I added quite a lot but this is exactly the same as
>my server.xml from 6.0.33. I have added the server.xml file but edited
>sensitive information from it.
>
>For the web.xml all I have added extra are the following lines:
>
>    <servlet-mapping>
>    <servlet-name>jsp</servlet-name>
>    <url-pattern>*.html</url-pattern>
>    </servlet-mapping>
>
>    <mime-mapping>
>        <extension>shtm</extension>
>        <mime-type>text/html</mime-type>
>    </mime-mapping>
>
><error-page>
>   <exception-type>java.lang.Throwable</exception-type>
>   <location>/error.jsp</location>
></error-page>
>
>For the tomcat-users - this is for testing only for use with probe and
>manager. Once everything is working this will be removed. 
>
>The mysql jar file is located in $Catalina-home/lib directory for global
>use.
>
>I am using java-1.6.0-openjdk-1.6.0.0-1.23.1.9.10.el5_7
>java-1.6.0-openjdk-devel-1.6.0.0-1.23.1.9.10.el5_7
>
>And 
>kernel-2.6.18-274.12.1.el5
>kernel-devel-2.6.18-274.12.1.el5
>kernel-headers-2.6.18-274.12.1.el5
>
>Thanks again
>
>Charlotte Binns 
>IS Technical Architect
>(020) 7887 8622 
>
>
>-----Original Message-----
>From: Caldarale, Charles R [mailto:Chuck.Caldarale@unisys.com] 
>Sent: 12 December 2011 14:49
>To: Tomcat Users List
>Subject: RE: Cannot create JDBC driver of class error occurs when
>upgrading from tomcat-6.0.33 to tomcat 6.0.35
>
>> From: Charlotte Binns [mailto:Charlotte.Binns@tate.org.uk]
>> Subject: Cannot create JDBC driver of class error occurs when 
>> upgrading from tomcat-6.0.33 to tomcat 6.0.35
>
>> I added all my configuration to server.xml/web.xml
>
>Exactly what did you change there?
>
>> and tomcat-users.xml
>
>Not suitable for a production environment.
>
>> then copied in my web applications and /tomcat/conf/Catalina/localhost
>
>> xml files required for my web applications.
>
>And where did you put the MySQL driver jar?



Hmm - try switching DriverClassName to driverClassName in your server.xml file for the MySQL databases, unless that's a typo when you changed sensitive information.

just my two cents . . . .
/mde/

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RE: Cannot create JDBC driver of class error occurs when upgrading from tomcat-6.0.33 to tomcat 6.0.35

Posted by Charlotte Binns <Ch...@tate.org.uk>.
Hi Chuck,

Thank you so much for you quick response.

For the server.xml I added quite a lot but this is exactly the same as
my server.xml from 6.0.33. I have added the server.xml file but edited
sensitive information from it.

For the web.xml all I have added extra are the following lines:

    <servlet-mapping>
	<servlet-name>jsp</servlet-name>
	<url-pattern>*.html</url-pattern>
    </servlet-mapping>

    <mime-mapping>
        <extension>shtm</extension>
        <mime-type>text/html</mime-type>
    </mime-mapping>

 <error-page>
   <exception-type>java.lang.Throwable</exception-type>
   <location>/error.jsp</location>
 </error-page>

For the tomcat-users - this is for testing only for use with probe and
manager. Once everything is working this will be removed. 

The mysql jar file is located in $Catalina-home/lib directory for global
use.

I am using java-1.6.0-openjdk-1.6.0.0-1.23.1.9.10.el5_7
java-1.6.0-openjdk-devel-1.6.0.0-1.23.1.9.10.el5_7

And 
kernel-2.6.18-274.12.1.el5
kernel-devel-2.6.18-274.12.1.el5
kernel-headers-2.6.18-274.12.1.el5

Thanks again

Charlotte Binns 
IS Technical Architect
(020) 7887 8622 


-----Original Message-----
From: Caldarale, Charles R [mailto:Chuck.Caldarale@unisys.com] 
Sent: 12 December 2011 14:49
To: Tomcat Users List
Subject: RE: Cannot create JDBC driver of class error occurs when
upgrading from tomcat-6.0.33 to tomcat 6.0.35

> From: Charlotte Binns [mailto:Charlotte.Binns@tate.org.uk]
> Subject: Cannot create JDBC driver of class error occurs when 
> upgrading from tomcat-6.0.33 to tomcat 6.0.35

> I added all my configuration to server.xml/web.xml

Exactly what did you change there?

> and tomcat-users.xml

Not suitable for a production environment.

> then copied in my web applications and /tomcat/conf/Catalina/localhost

> xml files required for my web applications.

And where did you put the MySQL driver jar?

 - Chuck


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RE: Cannot create JDBC driver of class error occurs when upgrading from tomcat-6.0.33 to tomcat 6.0.35

Posted by "Caldarale, Charles R" <Ch...@unisys.com>.
> From: Charlotte Binns [mailto:Charlotte.Binns@tate.org.uk] 
> Subject: Cannot create JDBC driver of class error occurs when upgrading from tomcat-6.0.33 to tomcat 6.0.35

> I added all my configuration to server.xml/web.xml

Exactly what did you change there?

> and tomcat-users.xml

Not suitable for a production environment.

> then copied in my web applications and /tomcat/conf/Catalina/localhost
> xml files required for my web applications.

And where did you put the MySQL driver jar?

 - Chuck


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