Hi,
We have a web application implemented with JSF 2.3, Primefaces, JDK11 and
it can run well on Tomcat 9 Server. We encountered following errors after
upgrading JDK version to OpenJDK17 in order to meet the deployment
requirements:
SEVERE: A child container failed during start
java.util.concurre
ensure a clean unload of the
> driver when the application shuts down.
> >
> > But I don’t think it will harm anything besides your memory usage.
> >
> > -chris
> >
> >> On Jun 1, 2024, at 00:18, Ying Jin wrote:
> >>
> >> Chris,
>
about that, feel free to ignore
> the error message.
>
> If it were my system, I would want to ensure a clean unload of the driver
> when the application shuts down.
>
> But I don’t think it will harm anything besides your memory usage.
>
> -chris
>
> > On Jun 1, 2024,
wrote:
> Hello Jenny,
>
> > -Ursprüngliche Nachricht-----
> > Von: Ying Jin
> > Gesendet: Samstag, 1. Juni 2024 00:18
> > An: Tomcat Users List
> > Betreff: Re: Tomcat 9 memory leak message
> >
> > Chris,
> >
> > Thanks for your reply!
>
rsion is greater than 7.0. I'm not sure if this is correct
or not.
Please advise,
Many thanks!
Jenny
On Fri, May 31, 2024 at 3:50 PM Christopher Schultz <
ch...@christopherschultz.net> wrote:
> Jenny,
>
> On 5/31/24 14:52, Ying Jin wrote:
> > We removed the ojdbc8 drive
We removed the ojdbc8 driver jar from web-inf/lib from the web application
and kept the ojdbc8 jar file in the Tomcat/lib folder, but we still can see
the following memory link warning message whenever we redeploy the web
application. We use the Tomcat 9 server in the Linux environment.
The other
html#JSMIG-GUID-8E83E51A-88A3-4E9A-8E2A-66E1D66A966C
>
> Greetings, Thoma
>
> > -Ursprüngliche Nachricht-
> > Von: Ying Jin
> > Gesendet: Mittwoch, 14. Juni 2023 17:11
> > An: Tomcat Users List
> > Betreff: Re: Tomcat 9 data source configuration error
>
I think I found solution of this problem. It seems that this is a bug of
older version of eclipse WTP.
I removed the endorsed directory argument from the debug configuration and
it works now.
Thanks,
Jenny
On Wed, Jun 14, 2023 at 9:43 AM Ying Jin wrote:
> The tomcat server can’t be started
.
Thanks,
Jenny
On Wed, Jun 14, 2023 at 3:28 AM Mark Thomas wrote:
> On 14/06/2023 00:20, Ying Jin wrote:
> > Mark,
> >
> > Thanks for the tip. I've resolved this error by using the way you
> > suggested along with the newer version of jdbc driver ojdbc8.jar and
&g
e see below for the error message.
I didn't have any problem running the application with JDK 8.
Any suggestions?
[image: image.png]
Many thanks!
Jenny
On Mon, Jun 12, 2023 at 11:21 AM Mark Thomas wrote:
> On 12/06/2023 16:52, Ying Jin wrote:
> > BTW, the ojdbc6_g.jar has been put
BTW, the ojdbc6_g.jar has been put in the Tomcat9.0.75/lib folder as well
as in the project's WEB-INF/lib folder.
On Mon, Jun 12, 2023 at 10:41 AM Ying Jin wrote:
> Mark,
>
> Thanks for your reply! Please see below for the details. BTW, I removed
> the database connection i
I found out the Oracle jdbc driver
should be ojdbc8.jar. If using this version of jar file, any code changes
need to be done for the data source lookup code?
The complete stacktrace:
[image: image.png]
Your help is greatly appreciated!
Thanks,
Jenny
On Mon, Jun 12, 2023 at 3:26 AM Mark Thom
Hello,
We have an old java servlet web application which uses the "ojdbc6_g" jar
as Oracle jdbc driver and it works in Weblogic 14 server. Recently, we need
to try to see if this application can be deployed to Tomcat or not.
The JDBC data source has been configured in Tomcat 9.0.75 server accordi
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