david.sm...@cornell.edu
Sent: Monday, June 21, 2010 2:54 PM
To: Tomcat Users List users@tomcat.apache.org
Subject: Re: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create
JDBC driver of class '' for connect URL 'null' AGAIN!
I do not see the mistake that you see
I didn't say I saw
...@cornell.edu
Sent: Monday, June 21, 2010 2:54 PM
To: Tomcat Users List users@tomcat.apache.org
Subject: Re: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot
create JDBC driver of class '' for connect URL 'null' AGAIN!
I do not see the mistake that you see
I didn't say I saw
On 20/06/2010 21:49, akhlaqur Rahman wrote:
How do I unsubscribe from this list? I have tried following the unsubscribe
link in the emails and it has not worked... Any tips would be appreciated.
Ask one of the list owners for help.
I'll unsubscribe you in a sec.
Mark
To: Tomcat Users List users@tomcat.apache.org
Subject: Re: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create
JDBC driver of class '' for connect URL 'null' AGAIN!
On 20/06/2010 21:49, akhlaqur Rahman wrote:
How do I unsubscribe from this list? I have tried following the
unsubscribe
link
@tomcat.apache.org
Subject: Re: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create
JDBC driver of class '' for connect URL 'null' AGAIN!
Date: Mon, 21 Jun 2010 10:49:41 +0200
Ok I thought I found my solution yesterday with eapps but turns out not to
be. I am posting a possible fix
--
From: Martin Gainty mgai...@hotmail.com
Sent: Monday, June 21, 2010 1:16 PM
To: Tomcat Users List users@tomcat.apache.org
Subject: RE: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create
JDBC driver of class '' for connect URL 'null
:
--
From: Martin Gainty mgai...@hotmail.com
Sent: Monday, June 21, 2010 1:16 PM
To: Tomcat Users List users@tomcat.apache.org
Subject: RE: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create
JDBC driver of class '' for connect URL 'null
--
From: David Smith david.sm...@cornell.edu
Sent: Monday, June 21, 2010 2:54 PM
To: Tomcat Users List users@tomcat.apache.org
Subject: Re: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create
JDBC driver of class '' for connect URL 'null' AGAIN!
I do not see the mistake that you see
I
: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create
JDBC driver of class '' for connect URL 'null' AGAIN!
On 6/19/2010 1:31 PM, yucca...@live.co.za wrote:
I have no choice left but to not let hibernate use my tomcat datasource.
This is not good. I have even moved host provider in hope
:(
--
From: yucca...@live.co.za
Sent: Wednesday, June 16, 2010 1:08 PM
To: Tomcat Users List users@tomcat.apache.org
Subject: Re: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create
JDBC driver of class '' for connect URL 'null'
I manually added the lib dir to root of production server
I have no choice left but to not let hibernate use my tomcat datasource. This
is not good. I have even moved host provider in hope that it was previous fult
tomcat install from dailyrazor (tomcat 6 does not hav common/lib) and is meant
to have tomcat/lib
I can say that my new container is
On 6/19/2010 1:31 PM, yucca...@live.co.za wrote:
I have no choice left but to not let hibernate use my tomcat datasource. This
is not good. I have even moved host provider in hope that it was previous
fult tomcat install from dailyrazor (tomcat 6 does not hav common/lib) and is
meant to
AM
To: Tomcat Users List users@tomcat.apache.org
Subject: Re: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create
JDBC driver of class '' for connect URL 'null'
Ok, no need to accuse me of lying, please see screenshot showing
common/lib
and other screenie showing there is no tomcat
To: Tomcat Users List users@tomcat.apache.org
Subject: Re: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create
JDBC driver of class '' for connect URL 'null'
production is tomcat 6.0.20 thanks for the reply. had to call it a night
so sorry for delay in reply
: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC
driver of class '' for connect URL 'null'
I have tried to check why this exception is thrown in production but not
development
The difference between production snd development server is:
development) put mysql jar into CATALINA/lib (tomcat 6.0.26
PM
To: Tomcat Users List users@tomcat.apache.org
Subject: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create
JDBC driver of class '' for connect URL 'null'
I have tried to check why this exception is thrown in production but
not development
The difference between production
: Wednesday, June 16, 2010 1:18 PM
To: Tomcat Users List users@tomcat.apache.org
Subject: Re: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create
JDBC driver of class '' for connect URL 'null'
-
To unsubscribe, e-mail: users
, June 15, 2010 10:11 PM
To: Tomcat Users List users@tomcat.apache.org
Subject: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC
driver of class '' for connect URL 'null'
I have tried to check why this exception is thrown in production but not
development
, 2010 1:18 PM
To: Tomcat Users List users@tomcat.apache.org
Subject: Re: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create
JDBC driver of class '' for connect URL 'null'
-
To unsubscribe, e-mail: users-unsubscr
I have tried to check why this exception is thrown in production but not
development
The difference between production snd development server is:
development) put mysql jar into CATALINA/lib (tomcat 6.0.26)
production) choice of common/lib or share/lib
exception is thrown by hibernate
driver of class '' for connect URL 'null'
To: Tomcat Users List users@tomcat.apache.org
Date: Tuesday, June 15, 2010, 1:11 PM
I have tried to check why this
exception is thrown in production but not development
The difference between production snd development server
: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create
JDBC driver of class '' for connect URL 'null'
Are you developing on 6.0.x but deploying on 5.?.x (5.0 or 5.5)?
What version is running in production?
--- On Tue, 6/15/10, yucca...@live.co.za yucca...@live.co.za wrote:
From: yucca
From: yucca...@live.co.za [mailto:yucca...@live.co.za]
Subject: Re: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot
create JDBC driver of class '' for connect URL 'null'
production is tomcat 6.0.20
Then there's no common/lib or shared/lib in production either. Get your story
users@tomcat.apache.org
Subject: RE: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create
JDBC driver of class '' for connect URL 'null'
From: yucca...@live.co.za [mailto:yucca...@live.co.za]
Subject: Re: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot
create JDBC driver
The solution to this one seems to be that removing webapps/axis2.war allows it
to see the context.xml file.
Neil Youngman
-
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail:
From: Neil Youngman [mailto:neil.young...@wirefast.com]
Subject: RE: [ERROR] Cannot create JDBC driver of class '' for connect
URL 'null'
The solution to this one seems to be that removing webapps/axis2.war
allows it to see the context.xml file.
I'm confused; isn't the Context element
Caldarale, Charles R wrote:
From: Neil Youngman [mailto:neil.young...@wirefast.com]
Subject: RE: [ERROR] Cannot create JDBC driver of class '' for connect
URL 'null'
The solution to this one seems to be that removing webapps/axis2.war
allows it to see the context.xml file.
I'm confused
From: Neil Youngman [mailto:neil.young...@wirefast.com]
Subject: RE: [ERROR] Cannot create JDBC driver of class '' for connect
URL 'null'
No, the axis2.war is the standard Axis2 WAR distribution, as downloaded
from the relevant website. I've loaded my classes/config into the
directories
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Neil,
On 7/24/2009 3:39 PM, Neil Youngman wrote:
I don't think there's a permissions issue.
$ ls -l
~/wirefast/dev/tomcat6/servlet-example/webapps/axis2/META-INF/context.xml
-rw-r--r-- 1 neil neil 343 2009-07-22 14:44
I'm still banging my head against this particular brick wall. I've cut the
servlet down to a minimal example and tried to get as much debug out as
possible, but I've not got much in the way of clues. I've reached a point where
tracing the tomcat session with strace was the only thing I could
From: Neil Youngman [mailto:neil.young...@wirefast.com]
Subject: RE: [ERROR] Cannot create JDBC driver of class '' for connect
URL 'null'
That is interesting, because it appears to check the existence of the
axis2/META-INF/context.xml file, but, as far as can be seen from the
strace output
Caldarale, Charles R wrote:
From: Neil Youngman [mailto:neil.young...@wirefast.com]
Subject: RE: [ERROR] Cannot create JDBC driver of class '' for connect
URL 'null'
That is interesting, because it appears to check the existence of the
axis2/META-INF/context.xml file, but, as far as can
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Hash: SHA1
Neil,
On 7/24/2009 10:21 AM, Neil Youngman wrote:
type=javax.sql.DataSource
driverClassName=oracle.jdbc.OracleDr\
iver
Is that really the content from your XML file with the backslash and
everything? 'cause XML doesn't do
Christopher Schultz wrote:
Neil,
On 7/24/2009 10:21 AM, Neil Youngman wrote:
type=javax.sql.DataSource
driverClassName=oracle.jdbc.OracleDr\
iver
Is that really the content from your XML file with the backslash and
everything? 'cause XML doesn't do backslashes like that.
descriptionDB Connection/description
res-ref-namejdbc/AppDatabase/res-ref-name
res-typejavax.sql.DataSource/res-type
res-authContainer/res-auth
/resource-ref
I now get org.apache.axis2.AxisFault: Cannot create JDBC driver of
class '' for connect URL 'null'. The full stack
/description
res-ref-namejdbc/AppDatabase/res-ref-name
res-typejavax.sql.DataSource/res-type
res-authContainer/res-auth
/resource-ref
I now get org.apache.axis2.AxisFault: Cannot create JDBC driver of
class '' for connect URL 'null'. The full stack trace is:
[ERROR] Cannot create JDBC driver of class
Perhaps you should try the Tomcat configuration method then:
http://tomcat.apache.org/tomcat-6.0-doc/jndi-datasource-examples-howto.html
Oddly enough, my configuration matches the Oracle example in that document, as
far as I can see, possibly because I've read that document half a dozen times
2009/7/14 Neil Youngman neil.young...@wirefast.com:
I'm having trouble getting Oracle access from Axis2 to work under
Tomcat 6. I've spent a lot of time Googling and prodding and poking
the application and I haven't found a solution that works for me.
Oddly the configuration I'm using seems
Konstantin Kolinko wrote:
Look at $CATALINA_BASE/conf/Catalina/localhost/your web app name.xml
That is a copy of your context.xml file that Tomcat creates when the
app is deployed. This copy takes precedence over its original. Maybe
your Resource isn't defined there.
I can't see any sign
From: Neil Youngman [mailto:neil.young...@wirefast.com]
Subject: RE: [ERROR] Cannot create JDBC driver of class '' for connect
URL 'null'
Using CATALINA_BASE: /home/tomcat6/wsam
$ ls -l /home/tomcat6/wsam/conf/
total 28
-rw-r--r-- 1 tomcat6 tomcat6 426 Jul 10 13:45
Caldarale, Charles R wrote:
From: Neil Youngman [mailto:neil.young...@wirefast.com]
Subject: RE: [ERROR] Cannot create JDBC driver of class '' for connect
URL 'null'
Using CATALINA_BASE: /home/tomcat6/wsam
$ ls -l /home/tomcat6/wsam/conf/
total 28
-rw-r--r--1 tomcat6 tomcat6
From: Neil Youngman [mailto:neil.young...@wirefast.com]
Subject: RE: [ERROR] Cannot create JDBC driver of class '' for connect
URL 'null'
That's $CATALINA_BASE/conf, not $CATALINA_HOME/conf
Regardless, the lack of an [engine] subdirectory is an indication that you may
not be running Tomcat
Caldarale, Charles R wrote:
From: Neil Youngman [mailto:neil.young...@wirefast.com]
That's $CATALINA_BASE/conf, not $CATALINA_HOME/conf
Regardless, the lack of an [engine] subdirectory is an indication that you
may not be running Tomcat from where you think you are.
1) What's in
On Tuesday 14 July 2009 14:31:06 Caldarale, Charles R wrote:
From: Neil Youngman [mailto:neil.young...@wirefast.com]
Subject: RE: [ERROR] Cannot create JDBC driver of class '' for connect
URL 'null'
That's $CATALINA_BASE/conf, not $CATALINA_HOME/conf
Regardless, the lack of an [engine
Rainer Frey wrote:
Maybe 'WSAM' is the engine name. Maybe the OP should post his complete
server.xml.
Rainer is of course right. I should have realised that WSAM is the engine name
from server.xml
The server.xml is quite simple.
$ cat /home/tomcat6/wsam/conf/server.xml
?xml version='1.0'
if the resource is application
specific)? What happens if you leave out the factory attribute?
Caused by: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create
JDBC driver of class '' for connect URL 'null' at
org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSourc
From: Neil Youngman [mailto:neil.young...@wirefast.com]
Subject: RE: [ERROR] Cannot create JDBC driver of class '' for connect
URL 'null'
I should have realised that WSAM is the engine name from server.xml
So what's under the WSAM directory?
- Chuck
THIS COMMUNICATION MAY CONTAIN
.
If I remove the factory attribute it fails in exactly the same way.
Caused by: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create
JDBC driver of class '' for connect URL 'null' at
org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSourc
e.java:1150
Caldarale, Charles R wrote:
From: Neil Youngman [mailto:neil.young...@wirefast.com]
Subject: RE: [ERROR] Cannot create JDBC driver of class '' for connect
URL 'null'
I should have realised that WSAM is the engine name from server.xml
So what's under the WSAM directory
From: Neil Youngman [mailto:neil.young...@wirefast.com]
Subject: RE: [ERROR] Cannot create JDBC driver of class '' for connect
URL 'null'
As an experiment I removed the WSAM directory and several restarts have
not recreated it.
Tomcat won't create the [engine]/[host] directory until
On Tuesday 14 July 2009 15:56:07 Caldarale, Charles R wrote:
From: Neil Youngman [mailto:neil.young...@wirefast.com]
Subject: RE: [ERROR] Cannot create JDBC driver of class '' for connect
URL 'null'
As an experiment I removed the WSAM directory and several restarts have
not recreated
/webapps/axis2/WEB-INF/lib
directory.
If I remove the factory attribute it fails in exactly the same way.
Caused by: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create
JDBC driver of class '' for connect URL 'null' at
org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource
From: Rainer Frey [mailto:rainer.f...@inxmail.de]
Subject: Re: [ERROR] Cannot create JDBC driver of class '' for connect
URL 'null'
Tomcat won't create the [engine]/[host] directory until it
needs to, such as when copying a Context element from a
META-INF/context.xml file.
Has
ever/ I've seen a
complete stack trace including all the Caused by elements from someone
getting this error. I'll quote it because I think it's important:
Caused by: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create
JDBC driver of class '' for connect URL 'null
a
complete stack trace including all the Caused by elements from someone
getting this error. I'll quote it because I think it's important:
Caused by: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create
JDBC driver of class '' for connect URL 'null
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David,
On 7/14/2009 11:29 AM, David Smith wrote:
In the past, it's typically been caused by some misspell of the JNDI
name between the Resource / element and the
resource-ref.../resource-ref in the WEB-INF/web.xml.
I've never had to use a
Christopher Schultz wrote:
Either way, it's
typically a disconnect between the Resource .../ and it's use in the
jsp/servlet code.
He didn't post his code. It would be good to see what is on line 208 in
com.wirefast.wsam.service.WMSSubmissionService.getConnection.
Oops. I meant to include
From: Neil Youngman [mailto:neil.young...@wirefast.com]
Subject: RE: [ERROR] Cannot create JDBC driver of class '' for connect
URL 'null'
private static final String DB_NAME = jdbc/InterceptDatabase;
But your Context has:
Resource name=jdbc/AppDatabase
- Chuck
THIS COMMUNICATION
Caldarale, Charles R wrote:
From: Neil Youngman [mailto:neil.young...@wirefast.com]
Subject: RE: [ERROR] Cannot create JDBC driver of class '' for connect
URL 'null'
private static final String DB_NAME = jdbc/InterceptDatabase;
But your Context has:
Resource name=jdbc/AppDatabase
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Hash: SHA1
Neil,
Just a few comments on your connection acquisition code:
On 7/14/2009 12:45 PM, Neil Youngman wrote:
private static final String CONTEXT_NAME = java:/comp/env;
private static final String DB_NAME = jdbc/AppDatabase;
If you have the
Christopher Schultz wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Neil,
Just a few comments on your connection acquisition code:
On 7/14/2009 12:45 PM, Neil Youngman wrote:
private static final String CONTEXT_NAME = java:/comp/env;
private static final String DB_NAME =
that provide good examples.
Stanley
-Original Message-
From: Martin Gainty [mailto:mgai...@hotmail.com]
Sent: Saturday, March 07, 2009 10:06 AM
To: Tomcat Users List
Subject: RE: Cannot create JDBC driver of class '' for connect URL
'null'
Hello Wong-
Now that your PostGIS Datasource
Stanley Wong wrote:
Thanks, David.
Unfortunately, it still fails.
Does it have other tools that we may use to get more clues?
Thank you,
Stanley
Unfortunately I'm out of ideas at this point. Everything in front of me
suggests this should be working at this point. If I were you,
driver of class '' for connect URL 'null'
Stanley Wong wrote:
Thanks, David.
Unfortunately, it still fails.
Does it have other tools that we may use to get more clues?
Thank you,
Stanley
Unfortunately I'm out of ideas at this point. Everything in front of me
suggests
but not initialized = Cannot create JDBC driver
of class '' for connect URL 'null'
Hi all,
I'm trying to set up a DataSource to manage connections to a MySQL
database, but whenever I call getConnection(), I get this error:
org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC
webapp started for any relevant messages?
--David
Thomas Okken wrote:
Hi all,
I'm trying to set up a DataSource to manage connections to a MySQL
database, but whenever I call getConnection(), I get this error:
org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC
driver
: DataSource created but not initialized = Cannot create JDBC driver
of class '' for connect URL 'null'
Hi all,
I'm trying to set up a DataSource to manage connections to a MySQL
database, but whenever I call getConnection(), I get this error:
org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot
wrote:
Hi all,
I'm trying to set up a DataSource to manage connections to a MySQL
database, but whenever I call getConnection(), I get this error:
org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC
driver of class '' for connect URL 'null
Thomas Okken wrote:
Hi all,
I'm trying to set up a DataSource to manage connections to a MySQL
database, but whenever I call getConnection(), I get this error:
org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC
driver of class '' for connect URL 'null
:
org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC
driver of class '' for connect URL 'null'
at
org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1150)
at
org.apache.tomcat.dbcp.dbcp.BasicDataSource.getConnection(BasicDataSource.java:880
Hi all,
I'm trying to set up a DataSource to manage connections to a MySQL
database, but whenever I call getConnection(), I get this error:
org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC driver of
class '' for connect URL 'null
)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
Caused by: javax.faces.FacesException:
org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC
driver of class '' for connect URL 'null
: Cannot create JDBC
driver of class '' for connect URL 'null'
at
com.sun.rave.faces.data.CachedRowSetDataModel.executeIfNecessary(CachedRowSetDataModel.java:374)
at
com.sun.rave.faces.data.CachedRowSetDataModel.isRowAvailable(CachedRowSetDataModel.java:133
-BEGIN PGP SIGNED MESSAGE-
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Pranav,
Pranav wrote:
I am running an application using tomcat5.x and getting following error:
[snip]
I would appreciate if any one could help me with this. I running the
application using Netbeans 5.5 and have setup the MySql and made the
Additionally the tomcat website has some excellent docs on how to set
this up. I would refer to those docs for your specific version of
tomcat (5.0.x or 5.5.x)
--David
Christopher Schultz wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Pranav,
Pranav wrote:
I am running an
: Ref: Cannot create JDBC driver of class '' for connect URL 'null'
Hi,
I am running an application using tomcat5.x and getting following error:
The error log is as follows:
Jun 5, 2007 7:12:31 PM org.apache.catalina.core.ApplicationContext log
SEVERE: AdminAcct Initialization Failure
SEVERE: Servlet.service() for servlet Faces Servlet threw exception
com.sun.rave.web.ui.appbase.ApplicationException:
org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC
driver of class '' for connect URL 'null'
at
com.sun.rave.web.ui.appbase.faces.ViewHandlerImpl.cleanup
Hi Chris,
Thanks for the help.
After I move the Connector/J 5.0 to the Tomcat's server-wise common/lib
directory and remove the autoReconnect=true, i still get the same error.
thanks,
Eric.
Quoting Christopher Schultz [EMAIL PROTECTED]:
Eric,
Eric Yin wrote:
Hi,
I'm using tomcat5.5.2
Hi Guys,
I just found out the reason. My index.jsp in the the Root directory,
however, the path of the sever.xml/context is /DBTest.
thanks for all the help.
Eric.
Quoting Eric Yin [EMAIL PROTECTED]:
Hi Chris,
Thanks for the help.
After I move the Connector/J 5.0 to the Tomcat's
Hi,
I'm using tomcat5.5.2 and mysql5.0.27 and Connector/J 5.0.
i'm doing the same thing as
http://tomcat.apache.org/tomcat-5.5-doc/jndi-datasource-examples-howto.html
and i got this error.
i'm using fedora 5 and i download Linux (non RPM package) downloads
/linux (x86) of mysql and install
Quoting Eric Yin [EMAIL PROTECTED]:
Hi,
I'm using tomcat5.5.2 and mysql5.0.27 and Connector/J 5.0.
i'm doing the same thing as
http://tomcat.apache.org/tomcat-5.5-doc/jndi-datasource-examples-howto.html
and i got this error.
i'm using fedora 5 and i download Linux (non RPM package)
-
From: Eric Yin [EMAIL PROTECTED]
To: users@tomcat.apache.org
Sent: Friday, November 03, 2006 4:12 PM
Subject: Re: Cannot create JDBC driver of class '' for connect URL 'null'
Quoting Eric Yin [EMAIL PROTECTED]:
Hi,
I'm using tomcat5.5.2 and mysql5.0.27 and Connector/J 5.0.
i'm doing
Eric,
Eric Yin wrote:
Hi,
I'm using tomcat5.5.2 and mysql5.0.27 and Connector/J 5.0.
i'm doing the same thing as
http://tomcat.apache.org/tomcat-5.5-doc/jndi-datasource-examples-howto.html
and i got this error.
Where did you put mysql-connector-*.jar? I suspect that you have it in
your
I'll go further and say mysql discourages the use of autoReconnect. See:
http://dev.mysql.com/doc/refman/5.0/en/connector-j-reference-configuration-properties.html
the section titled High Availability and Clustering.
--David
Christopher Schultz wrote:
Eric,
Eric Yin wrote:
Hi,
I'm
: org.apache.commons.dbcp.SQLNestedException: Cannot
create JDBC driver of class '' for connect URL 'null'
I have been trying for 2 days now to setup a simple connection pool in
Tomcat 4.0.6 for a Hypersonic database with the ever-so-popular error in the
subject. I have read every possible Google post
the docBase attribute of the Context element in server.xml must point to
the fully qualified path of the web app from which you will be referencing
this data source. An incorrect path will result in the SQL exception in the
subject.
Case closed.
On 8/3/06, Roy Kiesler [EMAIL PROTECTED] wrote:
I have been trying for 2 days now to setup a simple connection pool in
Tomcat 4.0.6 for a Hypersonic database with the ever-so-popular error in the
subject. I have read every possible Google post on the subject, but found
not solution for Tomcat 4, only 5.x.
Anyhow, here's the setup:
1.
]
Sent: Monday, July 31, 2006 3:49 PM
To: Tomcat Users List
Subject: Re: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot
create JDBC driver of class '' for connect URL 'null'
Hmmm connection refused. Is your server listening for connections
at jdbc:sqlserver://localhost:1433 ? Can you
[mailto:[EMAIL PROTECTED]
Sent: Monday, July 31, 2006 4:21 PM
To: Tomcat Users List
Subject: Re: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot
create JDBC driver of class '' for connect URL 'null'
Well this is supposed to be an SQL Server 2000 database server.
Use it's client tool
Smith [mailto:[EMAIL PROTECTED]
Sent: Tuesday, August 01, 2006 8:26 AM
To: Tomcat Users List
Subject: Re: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot
create JDBC driver of class '' for connect URL 'null'
And you are sure your test with the client software was via TCP, not
some other
Trawick,
I do check the firewall, yes it was on. It has the option of adding
exceptions to allow programs/service to connect to the machine. So I
added SQL server 2000 on port 1433.
This probably shouldn't have mattered, since you mentioned that
everything is running on the local machine.
Schultz [mailto:[EMAIL PROTECTED]
Sent: Tuesday, August 01, 2006 10:23 AM
To: Tomcat Users List
Subject: Re: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot
create JDBC driver of class '' for connect URL 'null'
Trawick,
I do check the firewall, yes it was on. It has the option of adding
page that asks for username
and password... and when submit is hit, it gives the following error.
org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC driver of
class '' for connect URL 'null'
I tried to google and tried the suggestion given but any of them doesn't seem
to work
a login.jsp page that asks for username
and password... and when submit is hit, it gives the following error.
org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null'
I tried to google and tried the suggestion given but any of them doesn't seem
: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot
create JDBC driver of class '' for connect URL 'null'
Is your SQL JDBC driver in common/lib? It has to be there for tomcat to
set it up as a resource.
Also drop the ResourceLink.../ tag from your context definition. Not
needed when the resource is defined inside the Context... tag
: Monday, July 31, 2006 2:53 PM
To: Tomcat Users List
Subject: Re: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot
create JDBC driver of class '' for connect URL 'null'
Is your SQL JDBC driver in common/lib? It has to be there for tomcat to
set it up as a resource.
Also drop
: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot
create JDBC driver of class '' for connect URL 'null'
Is your SQL JDBC driver in common/lib? It has to be there for tomcat to
set it up as a resource.
Also drop the ResourceLink.../ tag from your context definition. Not
needed when
Message-
From: David Smith [mailto:[EMAIL PROTECTED]
Sent: Monday, July 31, 2006 2:53 PM
To: Tomcat Users List
Subject: Re: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot
create JDBC driver of class '' for connect URL 'null'
Is your SQL JDBC driver in common/lib? It has
: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot
create JDBC driver of class '' for connect URL 'null'
Hi Filip:
I checked it... what is it missing? Many thanks your help.
-Original Message-
From: Filip Hanik - Dev Lists [mailto:[EMAIL PROTECTED]
Sent: Monday, July 31, 2006 3:12 PM
To: Tomcat Users List
: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot
create JDBC driver of class '' for connect URL 'null'
The stack traces mention that the Resource .../ tag is in web.xml (and
apparently not well formed xml to boot). Please remove it. It should
only be in context.xml with a resource-ref tag in web.xml
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