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https://issues.apache.org/jira/browse/WW-3751?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13199776#comment-13199776
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Marco Malavolta edited comment on WW-3751 at 2/3/12 3:35 PM:
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Ciao Maurizio,
This issue is not directly related to WW-3702.
I fell into two issues, the first (and not the worst in terms of burned memory)
was the one reported in WW-3702. It has been solved by glassfish 3.1 release,
probably by some fixes on Weld.
If you have a chance to take a look at the sample app i've posted on
glassfish's jira, you will notice that no plugins are involved. I've only
linked the latest struts2-core libraries.
Thank you for your utra fast willingness, which I appreciate a lot.
was (Author: marco.malavolta):
Ciao Maurizio,
This issue is not directly related to
https://issues.apache.org/jira/browse/WW-3702.
I fell into two issues, the first (and not the worst in terms of burned memory)
was the one reported in WW-3702. It has been solved by glassfish 3.1 release,
probably by some fixes on Weld.
If you have a chance to take a look at the sample app i've posted on
glassfish's jira, you will notice that no plugins are involved. I've only
linked the latest struts2-core libraries.
Thank you for your utra fast willingness, which I appreciate a lot.
> Memory leak using jsp tags on an app deployed on glassfish
> ----------------------------------------------------------
>
> Key: WW-3751
> URL: https://issues.apache.org/jira/browse/WW-3751
> Project: Struts 2
> Issue Type: Bug
> Components: Other
> Affects Versions: 2.2.1, 2.2.1.1, 2.2.3, 2.3.1, 2.3.1.1
> Environment: Windows 7 Professional (Microsoft Windows version 6.1
> Build 7601:Service Pack 1) 64 bit
> Processor: Intel Core i5 CPU 650 @ 3.20GHz 3.33 Ghz
> Ram: 6.00 GB
> GlassFish Server Open Source Edition 3.1.1 (build 12).
> It also happens in production environment with different hardware
> configuration running Linux
> Reporter: Marco Malavolta
>
> I have some webapps based on Struts 2 framework.
> I use JSP tags, even sometimes with nested Struts 2 tag (FreeMarker).
> Every time you call with a single jsp jsp tags JspWriterImp a new instance is
> created with more or less the contents of the tag (instead of reusing the
> same object stored in memory.
> This causes a loss of memory, because these objects are located in the old
> generation heap 'til the web application is restarted
> After a few days / weeks depending on the traffic that you need to restart
> because of irresponsiveness.
> I also created a Jira issue on GlassFish
> (http://java.net/jira/browse/GLASSFISH-18316), where I posted a screenshot
> and a sample application to reproduce the problem.
> Basically I'm not sure if it's a struts problem or a problem of glass fish.
> Perhaps the second hypothesis is more likely
> Feel free to close it if you feel that the problem is solely related to
> Glassfish
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