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Date: Fri, 05 Jan 2007 07:41:16 -0300
From: =?ISO-8859-1?Q?Rodrigo_Assun=E7=E3o?=
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To: Tomcat Users List <users@tomcat.apache.org>
Subject: Re: Tomcat 5 Memory Leak
References: <NEBBKNHMGGPBICKCHNNPAEKKHGAA.denis@one2team.com>
In-Reply-To: <NEBBKNHMGGPBICKCHNNPAEKKHGAA.denis@one2team.com>
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Which leak tracker tool are you using?

Denis Barth�lemy wrote:
> Hi,
>
> 	Our java based application is running on tomcat 5.0.3 on linux with JRE
> 1.4.2_08.
> 	Since the migration from tomcat 5.0.27 to 5.0.30, a bunch of our
> application's sessions are not correctly closed and so they stay in live
> using memory.
> 	In using a leak tracker tool, a memory leak has been found in
> org.apache.tomcat.util.threads.ThreadWithAttributes.
> 	I have found some information about this issue dealing with swallowOutput
> however the application doesn't use it and that doesn't correspond to our
> exact tomcat version.
>
> (http://mail-archives.apache.org/mod_mbox/tomcat-users/200502.mbox/%3CBAY16-
> F173DE50AF5D24443CD3874E17E0@phx.gbl%3E) 	Unfortunately at this time we
> don't have any more detail about it.
>
> 	Can somebody help?
>
> 	Denis B.
>
> 	Following the stack trace from leak tracker tool :
>
> com.one2team.one2web.common.Session2web
> org.apache.tomcat.util.threads.ThreadWithAttributes
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable
> org.apache.tomcat.util.threads.ThreadPool
> org.apache.jk.common.ChannelSocket
> java.util.Hashtable$Entry
> java.util.Hashtable
> org.apache.jk.core.WorkerEnv
> org.apache.jk.server.JkMain
> org.apache.jk.server.JkCoyoteHandler
> org.apache.coyote.tomcat5.CoyoteConnector
> org.apache.coyote.tomcat5.CoyoteRequest
> org.apache.coyote.Request
> org.apache.coyote.RequestInfo
> java.util.ArrayList
> org.apache.coyote.RequestGroupInfo
> org.apache.coyote.RequestInfo
> org.apache.commons.modeler.BaseModelMBean
> mx4j.server.MX4JMBeanMetaData
> java.util.HashMap$Entry
> java.util.HashMap
> mx4j.server.DefaultMBeanRepository
> mx4j.server.MX4JMBeanServer
> org.apache.catalina.core.StandardWrapper
> org.apache.tomcat.util.http.mapper.Mapper$Wrapper
> org.apache.tomcat.util.http.mapper.Mapper$Context
> org.apache.tomcat.util.http.mapper.Mapper
> java.lang.String
>
>
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>
>   


-- 
*:-.,_,.-:*'``'*:-.,_,.-:*:-.,_,.-:*'``'*:-.,_,.-:
Rodrigo Assun��o
Engenheiro da Computa��o
Accioly S/A Importa��o e Com�rcio
E-mail: rodrigo.assuncao@acciolygm.com.br
Fone: (11)3352-8825


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