Hi guys.
Tomcat 9.0.87 (and Tomcat 9.0.76)
Ubuntu 22.04 (and Red hat 8)
java 8 : openjdk version "1.8.0_382"
protocol: HTTP
I have migrated an application from tomcat 7 (7.0.76) to tomcat 9.0.76 (and
also to tomcat 9.0.87)
After upgrading to Tomcat 9.0.76, the web page is not displaying
Thank you very much Chris
The classes my app uses should be serialize anyway so I just go that route.
But thanks for that code snippet too
Rick Noel
Systems Programmer | Westwood One
rn...@westwoodone.com
-Original Message-
From: Christopher Schultz
Sent: Friday, March 22, 2024 2:36
Robert.
On 3/22/24 14:11, Robert Turner wrote:
Thanks for figuring it out -- I will keep that in mind when I go to split
our "mega session object" up as that will impact some of the decisions for
sure.
Yeah, I guess you end up with a "dummy object" on the session as a result
-- I guess we got
Rick,
On 3/22/24 13:33, Rick Noel wrote:
I do not want to replicate customer because that class does not
implement serializable
I was looking for someway that the Manager would NOT try to replicate
it
This is an allow-list which is much more secure than a deny-list.
It's a regular
Thanks for figuring it out -- I will keep that in mind when I go to split
our "mega session object" up as that will impact some of the decisions for
sure.
Yeah, I guess you end up with a "dummy object" on the session as a result
-- I guess we got lucky with ours -- our handlers on the session
All,
On 3/22/24 09:59, Christopher Schultz wrote:
All,
On 3/22/24 09:33, Robert Turner wrote:
On Fri, Mar 22, 2024 at 9:28 AM Christopher Schultz <
ch...@christopherschultz.net> wrote:
Robert,
On 3/21/24 15:31, Robert Turner wrote:
We receive the sessionWillPassivate and
I do not want to replicate customer because that class does not implement
serializable
I was looking for someway that the Manager would NOT try to replicate it
Rick Noel
Systems Programmer | Westwood One
rn...@westwoodone.com
-Original Message-
From: Mark Thomas
Sent: Friday, March
On 22/03/2024 15:43, Rick Noel wrote:
Mark,
So if my customer object is failing to get set in the session replication,
I could add this to the config snippet?
sessionAttributeNameFilter="customer"
You set that to the attributes you DO want to replicate, not the ones
you don't.
Mark
so
So setting...
sessionAttributeNameFilter="customer"
does not work,
still getting the error java.lang.IllegalArgumentException: setAttribute:
Non-serializable attribute : customer
Do I need to set this also?
sessionAttributeValueClassNameFilter=
Very cool Chris, thanks for the quick reaction!
Simon out
On Fri, Mar 22, 2024 at 1:41 PM Christopher Schultz <
ch...@christopherschultz.net> wrote:
> Simon,
>
> On 3/21/24 12:39, Simon Niederberger wrote:
> > Hi Chris
> >
> > Personally I'd go with
> >
> > XML_INPUT_FACTORY =
> >
Mark,
So if my customer object is failing to get set in the session replication,
I could add this to the config snippet?
sessionAttributeNameFilter="customer"
so like this?...
On 22/03/2024 15:15, Rick Noel wrote:
Is there a way to configure DeltaManager or the Cluster element so it does not
cause my application to throw this error.
22-Mar-2024 10:56:34.382 SEVERE [http-nio-8586-exec-5]
org.apache.catalina.core.StandardWrapperValve.invoke Servlet.service() for
Is there a way to configure DeltaManager or the Cluster element so it does not
cause my application to throw this error.
22-Mar-2024 10:56:34.382 SEVERE [http-nio-8586-exec-5]
org.apache.catalina.core.StandardWrapperValve.invoke Servlet.service() for
servlet [jsp] in context with path
All,
On 3/22/24 09:33, Robert Turner wrote:
On Fri, Mar 22, 2024 at 9:28 AM Christopher Schultz <
ch...@christopherschultz.net> wrote:
Robert,
On 3/21/24 15:31, Robert Turner wrote:
We receive the sessionWillPassivate and sessionDidActivate callbacks
on startup. Odd that you are not. That's
Simon,
On 3/21/24 12:39, Simon Niederberger wrote:
Hi Chris
Personally I'd go with
XML_INPUT_FACTORY =
XMLInputFactory.newFactory(XMLInputFactory.class.getName(),
EncodingDetector.class.getClassLoader());
allowing me to place my own JAR in common/lib if I really want to (the
only scenario I
On Fri, Mar 22, 2024 at 9:28 AM Christopher Schultz <
ch...@christopherschultz.net> wrote:
> Robert,
>
> On 3/21/24 15:31, Robert Turner wrote:
> > We receive the sessionWillPassivate and sessionDidActivate callbacks
> > on startup. Odd that you are not. That's how we achieve the same.
> On
Subodh,
On 3/22/24 01:36, Subodh Joshi wrote:
Hi Chris
Thanks for your response.
So i added below properties in application.properties file
spring.mvc.cache-control.cache-allowed=false
and then Deleted the /tmp/tomcat directory . So now when i restart the
server A.jsp only fail with 500
Robert,
On 3/21/24 15:31, Robert Turner wrote:
We receive the sessionWillPassivate and sessionDidActivate callbacks
on startup. Odd that you are not. That's how we achieve the same.
On 3/21/24 16:21, Robert Turner wrote:
Just to add a bit more information, our handler class, for better or for
Thanks Chuck great link to lots of good stuff
Rick Noel
Systems Programmer | Westwood One
rn...@westwoodone.com
-Original Message-
From: Chuck Caldarale
Sent: Thursday, March 21, 2024 4:00 PM
To: Tomcat Users List
Subject: [EXT]Re: [EXT]Re: Tomcat 10 waning that
Linux has "auditd" tool to log file system changes:
https://www.redhat.com/sysadmin/configure-linux-auditing-auditd
-Harri
-Original Message-
From: Subodh Joshi
Sent: perjantai 22. maaliskuuta 2024 7.36
To: Tomcat Users List
Subject: Re: Tomcat Internal Architect for JSP compilation?
One possible workaround is to precompile the JSP's at build time.
https://tomcat.apache.org/tomcat-9.0-doc/jasper-howto.html#Web_Application_Compilation
-Tim
On Fri, Mar 22, 2024 at 1:37 AM Subodh Joshi
wrote:
>
> Why i am doing this exercise?
> In our some of the deployed linux environment
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