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From Wade Chandler <hwadechandler-apa...@yahoo.com>
Subject RE: The process tomcat {pid 1488.0000 } is leaking handles
Date Tue, 13 Sep 2005 14:49:42 GMT
--- matthew.proud@barclays.co.uk wrote:

> I have and they put it down to being the Tomcat
> application - not much use
> at all!
> On task manager it does indicate that tomcat is at
> fault......
> 
> -----Original Message-----
> From: Christoph Kutzinski [mailto:kutzi@gmx.de]
> Sent: 13 September 2005 11:40
> To: Tomcat Users List
> Subject: Re: The process tomcat {pid 1488.0000 } is
> leaking handles
> 
> 
> This "Peregrine Get Answers" application is probably
> leaking file 
> handles. Ask their support.
> 
> matthew.proud@barclays.co.uk wrote:
> > We have a server running Peregrine Get Answers
> which use TOMCAT as part of
> > its installation
> > 
> > We are seeing (via task manager) a slow build up
> of handles for the tomcat
> > app..
> > 
> > Has anyone come across this before?
> > 
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> (registered no.
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> 
> This e-mail and any attachments are confidential and
> intended solely 
> for the addressee and may also be privileged or
> exempt from disclosure 
> under applicable law. If you are not the addressee,
> or have received 
> this e-mail in error, please notify the sender
> immediately, delete it 
> from your system and do not copy, disclose or
> otherwise act upon any 
> part of this e-mail or its attachments..
> 
> Internet communications are not guaranteed to be
> secure or virus-free. 
> The Barclays Group does not accept responsibility
> for any loss arising 
> from unauthorised access to, or interference with,
> any Internet 
> communications by any third party, or from the
> transmission of any 
> viruses. Replies to this e-mail may be monitored by
> the Barclays 
> Group for operational or business reasons..
> 
> Any opinion or other information in this e-mail or
> its attachments 
> that does not relate to the business of the Barclays
> Group is personal 
> to the sender and is not given or endorsed by the
> Barclays Group.
> 
> Barclays Bank PLC.Registered in England and Wales
> (registered no. 1026167).
> Registered Office: 1 Churchill Place, London, E14
> 5HP, United Kingdom.
> 
> Barclays Bank PLC is authorised and regulated by the
> Financial Services Authority.
> 

All task manager can tell you is that the application
Tomcat is holding all these file handles opened.  Your
application is running inside of Tomcat, so of course
the tomcat application is holding the files open, but
if your web app is doing this then it's the code in
the web app even though the Tomcat server is holding
open the files.  The code opening the files should be
closing them.  What files are being held open?  Can
you tell this with any tools you have?  That would
help you more than anything.

Wade

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