On 2/18/21 12:53 PM, Shawn Heisey wrote:
On 2/18/2021 12:11 PM, Niranjan Rao wrote:
Thank you the response. This is not a web application, but a
standalone java program. Hence I said it's not a tomcat question, but
a generic JVM question. I have been researching about this a lot and
based on m
On 2/18/2021 12:11 PM, Niranjan Rao wrote:
Thank you the response. This is not a web application, but a standalone
java program. Hence I said it's not a tomcat question, but a generic JVM
question. I have been researching about this a lot and based on many
mails on this list, lot of people here
The Apache Tomcat team announces the immediate availability of Apache
Tomcat Migration Tool for Jakarta EE 0.2.0
Apache Tomcat Migration Tool for Jakarta EE is an open source software
tool for migrating binary web applications (WAR files) and other binary
artefacts from Java EE 8 to Jakarta EE 9.
You need to monitor the JVM through something like visual VM or JConsole.
Monitor the heap space. Your gonna have to modify your code to help you
understand where the memory leak is occurring. The stack trace should give
you an idea of where in your code it is trying to allocate memory.
On Thu, Fe
Have you tried enabling heap dumps on OOM exceptions (
https://docs.oracle.com/javase/8/docs/technotes/guides/troubleshoot/clopts001.html
; HeapDumpOnOutOfMemoryError) and then looking at the heap dump? It should
help you identify where the allocated heap is going to, and give you some
ideas of whe
Hi Shawn
Thank you the response. This is not a web application, but a standalone
java program. Hence I said it's not a tomcat question, but a generic JVM
question. I have been researching about this a lot and based on many
mails on this list, lot of people here know about internal behavior of
On 2/18/2021 11:36 AM, Niranjan Rao wrote:
First apologies for non tomcat question. I have seen that there is
enough expertise here to provide hints and hints are what I am looking
for to solve the problem and question is generic enough. I have tried
researching problem to best of my abilities.
Greetings,
First apologies for non tomcat question. I have seen that there is
enough expertise here to provide hints and hints are what I am looking
for to solve the problem and question is generic enough. I have tried
researching problem to best of my abilities.
It all happens on Ubuntu 20
You might want to take a look at this, too:
- http://portals.apache.org/bridges/bridges-script/index.html
Of course, there must be outdated dependencies, but the idea is the
same and it has working code: integrate with JSR-223 for jruby,
jython, bsh, js, etc.
The portlet api (e.g, PortletRequest,
Chris,
On 18.02.2021 15:56, Christopher Schultz wrote:
... cut ...
> A BSF / JSR-233 environment that is available for any servlet container would
> certainly be an
> accomplishment, and probably very useful for some shops (and students!).
>
> I wonder if there is anything we can learn / steal fr
Rony,
On 2/18/21 09:26, Rony G. Flatscher (Apache) wrote:
Hi Chris,
On 17.02.2021 14:59, Christopher Schultz wrote:
Rony and Leo,
On 2/17/21 02:58, Rony G. Flatscher (Apache) wrote:
Hi Leo,
why would you want to do that if you could do the same with Java? What is the
motivation, the use
ca
Hi Chris,
On 17.02.2021 14:59, Christopher Schultz wrote:
> Rony and Leo,
>
> On 2/17/21 02:58, Rony G. Flatscher (Apache) wrote:
>> Hi Leo,
>>
>> why would you want to do that if you could do the same with Java? What is
>> the motivation, the use
>> case for you?
>>
>> How urgent is this (I may
Hi,
FYI, tomcat 9.0.43 have this problem too.
Best Regards,
Agharta
Il 18/02/21 12:51, aghart...@gmail.com ha scritto:
Hi Mark,
Good questions, my mistake, sorry.
So:
jar file name is testannotation.jar
package is "aaa." (very simple)
Standard vanilla tomcat (.zip) downloaded from ASF s
Hi Mark,
Good questions, my mistake, sorry.
So:
jar file name is testannotation.jar
package is "aaa." (very simple)
Standard vanilla tomcat (.zip) downloaded from ASF site, no package
manager. Unzipped to my home directory.
org.apache.tomcat.util.scan.StandardJarScanner.level = FINE (enabl
On 18/02/2021 10:46, aghart...@gmail.com wrote:
> Hi all,
>
> A question, I can't solve that
>
> Tested with Tomcat 9.0.41, java 8 x64, linux (Fedora 32).
>
>
> I have a standard tomcat web.xml (3.0 or 3.1, no matter).
>
> I have created an external simple servlet with @WebServlet annotati
Hi all,
A question, I can't solve that
Tested with Tomcat 9.0.41, java 8 x64, linux (Fedora 32).
I have a standard tomcat web.xml (3.0 or 3.1, no matter).
I have created an external simple servlet with @WebServlet annotation,
and packaged it to a jar file:
@WebServlet(name = "TestServ
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