ehcache.jar held up when portlet application undeployed

[Jing Xue <jx...@digizenstudio.com>]

Hi,

I have this portlet application deployed to jetspeed2-M3/tomcat. It uses 
hibernate which uses ehcache.jar.

The problem happens everytime when the application is undeployed while 
the server is running. Tomcat would delete the exploded war directory, 
except WEB-INF/lib/ehcache.jar. If I try to delete it manually while 
tomcat is still running, I get the "used by another process" Windows 
error. This is practically rendering hot-redeploy useless for me because 
tomcat would fail to delete the old version of the exploded war directory.

I already have antiJarLocking set to true in tomcat's context.xml.  
Considering the jetspeed jars are in shared/lib and this wasn't 
happening when the application was still servlet-based, it looks like 
something from jetspeed is hanging on to the ehcache.jar.

Please note that I'm by no means blaming jetspeed, because I understand 
why jetspeed jars have to be in shared/lib.  I just wanted to ask around 
and see if anybody else has run into similar issues and what your 
solution was.

Thanks.
--Jing Xue


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Re: ehcache.jar held up when portlet application undeployed

[Jing Xue <jx...@digizenstudio.com>]

Scott T Weaver wrote:

>Hi Jing Xue,
>
>I use hibernate in all of my portlet apps and I never have had an issue with
>ehcache.jar being locked on redeploy.  It might be something your app or
>hibernate is doing itself that is locking the jar.
>
>Regards,
>-Scott
>  
>
Thanks, Scott!  That's just as good to know.
--Jing

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RE: ehcache.jar held up when portlet application undeployed

[Scott T Weaver <sc...@binary-designs.net>]

Hi Jing Xue,

I use hibernate in all of my portlet apps and I never have had an issue with
ehcache.jar being locked on redeploy.  It might be something your app or
hibernate is doing itself that is locking the jar.

Regards,
-Scott

> -----Original Message-----
> From: Jing Xue [mailto:jxue01@digizenstudio.com]
> Sent: Wednesday, July 20, 2005 11:48 AM
> To: Jetspeed Users
> Subject: ehcache.jar held up when portlet application undeployed
> 
> Hi,
> 
> I have this portlet application deployed to jetspeed2-M3/tomcat. It uses
> hibernate which uses ehcache.jar.
> 
> The problem happens everytime when the application is undeployed while
> the server is running. Tomcat would delete the exploded war directory,
> except WEB-INF/lib/ehcache.jar. If I try to delete it manually while
> tomcat is still running, I get the "used by another process" Windows
> error. This is practically rendering hot-redeploy useless for me because
> tomcat would fail to delete the old version of the exploded war directory.
> 
> I already have antiJarLocking set to true in tomcat's context.xml.
> Considering the jetspeed jars are in shared/lib and this wasn't
> happening when the application was still servlet-based, it looks like
> something from jetspeed is hanging on to the ehcache.jar.
> 
> Please note that I'm by no means blaming jetspeed, because I understand
> why jetspeed jars have to be in shared/lib.  I just wanted to ask around
> and see if anybody else has run into similar issues and what your
> solution was.
> 
> Thanks.
> --Jing Xue
> 
> 
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> To unsubscribe, e-mail: jetspeed-user-unsubscribe@portals.apache.org
> For additional commands, e-mail: jetspeed-user-help@portals.apache.org



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