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From Nick Bauman <n...@cortexity.com>
Subject Re: BugRat Report #556 has been filed.
Date Sat, 09 Dec 2000 04:01:52 GMT
Can you give us more information? Do you see the JVM growing and no
GC happening? Did you see this behavior with earlier versions of
tomcat? Other servlet container implementations?

On Fri, 8 Dec 2000, BugRat Mail System wrote:

> Bug report #556 has just been filed.
> 
> You can view the report at the following URL:
> 
>    <http://znutar.cortexity.com/BugRatViewer/ShowReport/556>
> 
> REPORT #556 Details.
> 
> Project: Tomcat
> Category: Bug Report
> SubCategory: New Bug Report
> Class: swbug
> State: received
> Priority: high
> Severity: critical
> Confidence: public
> Environment: 
>    Release: 3.2
>    JVM Release: JDK 1.3
>    Operating System: Windows 2000 Professional
>    OS Release: 5.00.2195 SP 1
>    Platform: Win2K
> 
> Synopsis: 
> Out of memory error
> 
> Description:
> After a few request, random OutOfMemoryError(s) occur within Tomcat framework (detailled
traces shown below)
> 
> D:\tomcat\bin>call D:\tomcat\bin\tomcat.bat stop
> Including all jars in D:\tomcat\lib in your CLASSPATH.
> 
> Using CLASSPATH: D:\tomcat\classes;D:\classes;D:\tomcat\lib\ant.jar;D:\tomcat\li
> b\jasper.jar;D:\tomcat\lib\jaxp.jar;D:\tomcat\lib\parser.jar;D:\tomcat\lib\servl
> et.jar;D:\tomcat\lib\webserver.jar;D:\lib\Acme.jar;D:\lib\activation.jar;D:\lib\
> gnujsp10.jar;D:\lib\HTTPClient.jar;D:\lib\j2ee.jar;D:\lib\jai_codec.jar;D:\lib\j
> ai_core.jar;D:\lib\JimiProClasses.jar;D:\lib\log4j-full.jar;D:\lib\mail.jar;D:\l
> ib\Opta2000.jar;D:\lib\oreilly.jar;D:\lib\syslog.jar;D:\lib\TIMInfrastructure.ja
> r;C:\java\jdk13\lib\tools.jar
> 
> Stop tomcat
> Deleted file - D:\tomcat\work\localhost_8080\_0002fcompany_0002fprocess_0002ejsp
> process.class
> Deleted file - D:\tomcat\work\localhost_8080\_0002finc_0002fcommon_0002fselect_0
> 002fmake_0002f_00034_0002ejsp4.class
> Deleted file - D:\tomcat\work\localhost_8080\_0002finc_0002fen_0002flogin_0002ft
> ext_0002ejsptext.class
> Deleted file - D:\tomcat\work\localhost_8080\_0002finc_0002fen_0002foptions_0002
> f_00034_0002ejsp4.class
> Deleted file - D:\tomcat\work\localhost_8080\_0002finc_0002fen_0002fselect_0002f
> subcategory_0002f_00031_0002ejsp1.class
> Deleted file - D:\tomcat\work\localhost_8080\_0002finc_0002fen_0002fselect_0002f
> subsubcategory_0002f_00034_0002ejsp4.class
> Deleted file - D:\tomcat\work\localhost_8080\_0002finventory_0002fcatprocess_000
> 2ejspcatprocess.class
> Deleted file - D:\tomcat\work\localhost_8080\_0002finventory_0002fextraprocess_0
> 002ejspextraprocess.class
> Deleted file - D:\tomcat\work\localhost_8080\_0002finventory_0002fprocess_0002ej
> spprocess.class
> Deleted file - D:\tomcat\work\localhost_8080\_0002flogin_0002fprocess_0002ejsppr
> ocess.class
> Including all jars in D:\tomcat\lib in your CLASSPATH.
> 
> Using CLASSPATH: D:\tomcat\classes;D:\classes;D:\tomcat\lib\ant.jar;D:\tomcat\li
> b\jasper.jar;D:\tomcat\lib\jaxp.jar;D:\tomcat\lib\parser.jar;D:\tomcat\lib\servl
> et.jar;D:\tomcat\lib\webserver.jar;D:\lib\Acme.jar;D:\lib\activation.jar;D:\lib\
> gnujsp10.jar;D:\lib\HTTPClient.jar;D:\lib\j2ee.jar;D:\lib\jai_codec.jar;D:\lib\j
> ai_core.jar;D:\lib\JimiProClasses.jar;D:\lib\log4j-full.jar;D:\lib\mail.jar;D:\l
> ib\Opta2000.jar;D:\lib\oreilly.jar;D:\lib\syslog.jar;D:\lib\TIMInfrastructure.ja
> r;C:\java\jdk13\lib\tools.jar
> 
> 2000-12-08 04:29:09 - ContextManager: Adding context Ctx( /examples )
> 2000-12-08 04:29:09 - ContextManager: Adding context Ctx( /admin )
> 2000-12-08 04:29:09 - ContextManager: Adding context Ctx(  )
> Starting tomcat. Check logs/tomcat.log for error messages
> 2000-12-08 04:29:09 - ContextManager: Adding context Ctx( /test )
> 2000-12-08 04:29:10 - PoolTcpConnector: Starting HttpConnectionHandler on 8080
> 2000-12-08 04:29:10 - PoolTcpConnector: Starting Ajp12ConnectionHandler on 8007
> MTLInitializer: loading "file:/D:/classes/mtl.config.properties"
> MTLInitializer: configuring System properties...
> MTLInitializer: configuring Debug properties...
> MTLInitializer: Debug mode is ON
> MTLInitializer: configuring Resource...
> MTLInitializer: already configured !
> 2000-12-08 04:30:45 - Ctx(  ): 400 R( /) null
> 2000-12-08 04:30:47 - Ctx(  ): IOException in: R(  + /js/selection.js + null) Co
> nnection aborted by peer: socket write error
> 2000-12-08 04:30:47 - Ctx(  ): IOException in: R(  + /js/validation.js + null) C
> onnection aborted by peer: socket write error
> 2000-12-08 05:09:08 - Ctx(  ): Exception in: R(  + /showroom/process.jsp + null)
>  - javax.servlet.ServletException
>         at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:399)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
>         at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:4
> 04)
>         at org.apache.tomcat.core.Handler.service(Handler.java:286)
>         at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372
> )
>         at org.apache.tomcat.core.ContextManager.internalService(ContextManager.
> java:797)
>         at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743
> )
>         at org.apache.tomcat.service.http.HttpConnectionHandler.processConnectio
> n(HttpConnectionHandler.java:210)
>         at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:
> 416)
>         at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java
> :498)
>         at java.lang.Thread.run(Thread.java:484)
> Root cause:
> java.lang.OutOfMemoryError
>         <<no stack trace available>>
> 
> 2000-12-08 05:45:01 - Ctx(  ): IOException in: R(  + /js/validation.js + null) C
> onnection aborted by peer: socket write error
> 2000-12-08 05:45:03 - Ctx(  ): IOException in: R(  + /js/selection.js + null) Co
> nnection aborted by peer: socket write error
> 
> 
> 

-- 
Nicolaus Bauman
Software Engineer
Simplexity Systems



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