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Posted to user@hivemind.apache.org by Renat Zubairov <re...@gmail.com> on 2005/04/19 11:57:12 UTC
Strange problems with HiveMind in WEB app
Hello,
I'm using HiveMind in my webapp delployed under Tomcat 5.5.7 (JRE
1.5.0_01-b08). I'm using HiveMind Filter for initialization registry.
Problem is when I undeploy my application, everything in the
webapp/<APPNAME> should be deleted, but it doesn't happened, HiveMind
libraries
are still there and that causes allot of problems.
I think it something to do with memory management, i.e. HiveMInd stored a
references on its libraries in the wrong ClassLoader
Had anybody run into the same problems?
--
Best regards,
Renat Zubairov
Re: Strange problems with HiveMind in WEB app
Posted by Howard Lewis Ship <hl...@gmail.com>.
Is this HiveMind 1.0 or 1.1? I added code, at some point, to the Registry
shutdown code to clear the cache held by the PropertySupport code; that code
was keeping a cache, keyed on class. That could keep the library files
locked and so not deleted.
On 4/19/05, Renat Zubairov <re...@gmail.com> wrote:
>
> Thank you for answer, but I'm not deleting my app, but trying to undeploy
> it using tomcat manager, and this behaviour doesn't showing up when HiveMInd
> libraries are not used. That's definit sign of the memory leaks somewhere?
>
> On 19/04/05, Charles Harvey III <ch...@alloy.com> wrote:
> >
> > Check your <tomcat>/conf/Catalina/localhost/ directory. Each webapp
> > gets its own APPNAME.xml file that Tomcat creates. If you delete
> > your app from /webapps/ it stays there. And if the <tomcbat>/work/
> > directory is not cleared out, the app may still linger.
> >
> > Charlie
> >
> > Renat Zubairov said the following on 4/19/2005 5:57 AM:
> >
> > > Hello,
> > >
> > > I'm using HiveMind in my webapp delployed under Tomcat 5.5.7 (JRE
> > > 1.5.0_01-b08). I'm using HiveMind Filter for initialization registry.
> > > Problem is when I undeploy my application, everything in the
> > > webapp/<APPNAME> should be deleted, but it doesn't happened, HiveMind
> > > libraries
> > > are still there and that causes allot of problems.
> > > I think it something to do with memory management, i.e. HiveMInd
> > > stored a references on its libraries in the wrong ClassLoader
> > > Had anybody run into the same problems?
> > >
> > > --
> > > Best regards,
> > > Renat Zubairov
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: hivemind-user-unsubscribe@jakarta.apache.org
> > For additional commands, e-mail: hivemind-user-help@jakarta.apache.org
> >
> >
>
>
> --
> Best regards,
> Renat Zubairov
--
Howard M. Lewis Ship
Independent J2EE / Open-Source Java Consultant
Creator, Jakarta Tapestry
Creator, Jakarta HiveMind
Professional Tapestry training, mentoring, support
and project work. http://howardlewisship.com
Re: Strange problems with HiveMind in WEB app
Posted by Renat Zubairov <re...@gmail.com>.
Thank you for answer, but I'm not deleting my app, but trying to undeploy it
using tomcat manager, and this behaviour doesn't showing up when HiveMInd
libraries are not used. That's definit sign of the memory leaks somewhere?
On 19/04/05, Charles Harvey III <ch...@alloy.com> wrote:
>
> Check your <tomcat>/conf/Catalina/localhost/ directory. Each webapp
> gets its own APPNAME.xml file that Tomcat creates. If you delete
> your app from /webapps/ it stays there. And if the <tomcat>/work/
> directory is not cleared out, the app may still linger.
>
> Charlie
>
> Renat Zubairov said the following on 4/19/2005 5:57 AM:
>
> > Hello,
> >
> > I'm using HiveMind in my webapp delployed under Tomcat 5.5.7 (JRE
> > 1.5.0_01-b08). I'm using HiveMind Filter for initialization registry.
> > Problem is when I undeploy my application, everything in the
> > webapp/<APPNAME> should be deleted, but it doesn't happened, HiveMind
> > libraries
> > are still there and that causes allot of problems.
> > I think it something to do with memory management, i.e. HiveMInd
> > stored a references on its libraries in the wrong ClassLoader
> > Had anybody run into the same problems?
> >
> > --
> > Best regards,
> > Renat Zubairov
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: hivemind-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: hivemind-user-help@jakarta.apache.org
>
>
--
Best regards,
Renat Zubairov
Re: Strange problems with HiveMind in WEB app
Posted by Charles Harvey III <ch...@alloy.com>.
Check your <tomcat>/conf/Catalina/localhost/ directory. Each webapp
gets its own APPNAME.xml file that Tomcat creates. If you delete
your app from /webapps/ it stays there. And if the <tomcat>/work/
directory is not cleared out, the app may still linger.
Charlie
Renat Zubairov said the following on 4/19/2005 5:57 AM:
> Hello,
>
> I'm using HiveMind in my webapp delployed under Tomcat 5.5.7 (JRE
> 1.5.0_01-b08). I'm using HiveMind Filter for initialization registry.
> Problem is when I undeploy my application, everything in the
> webapp/<APPNAME> should be deleted, but it doesn't happened, HiveMind
> libraries
> are still there and that causes allot of problems.
> I think it something to do with memory management, i.e. HiveMInd
> stored a references on its libraries in the wrong ClassLoader
> Had anybody run into the same problems?
>
> --
> Best regards,
> Renat Zubairov
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