Tomcat Admin and File Locks

[Zach Calvert <ca...@gmail.com>]

I'm using Tomcat 5.5.23 and the Tomcat Admin 5.5.23 for managing my war 
files.  For some reason, I can install a new war file with no problem.  
If I undeploy, and redeploy the same war file, the web becomes 
unavailable.  I have discovered it is due to the fact that Tomcat Admin 
is not completely uninstalling the deployed war file due to existing 
file locks on some of the WEB-INF\lib jars within the web application.  
My web app does not make direct reference for any reason to these jar 
files, and I cannot figure out why the jar files are kept lock.  The 
only solution I have found to fixing this problem is stopping Tomcat, 
which kills the file locks, and then removing the files by hand.

Does anyone have any ideas on where I should be looking for a solution 
to this problem?

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Re: Tomcat Admin and File Locks

[NilsonParra <np...@asdservis.com>]

Sure. use the parameter <Context antiJARLocking="true" > in the Context
Configuration of the you webapp.

Nilson.

Zach Calvert escribió:
> I'm using Tomcat 5.5.23 and the Tomcat Admin 5.5.23 for managing my
> war files.  For some reason, I can install a new war file with no
> problem.  If I undeploy, and redeploy the same war file, the web
> becomes unavailable.  I have discovered it is due to the fact that
> Tomcat Admin is not completely uninstalling the deployed war file due
> to existing file locks on some of the WEB-INF\lib jars within the web
> application.  My web app does not make direct reference for any reason
> to these jar files, and I cannot figure out why the jar files are kept
> lock.  The only solution I have found to fixing this problem is
> stopping Tomcat, which kills the file locks, and then removing the
> files by hand.
>
> Does anyone have any ideas on where I should be looking for a solution
> to this problem?
>
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> To start a new topic, e-mail: users@tomcat.apache.org
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