Howdy, This belongs on the user, not dev, list. It's most likely a simple issue (not a bug) with you not allocating enough memory to the JVM. Please pursue this issue on the user list.
Yoav Shapira Millennium ChemInformatics >-----Original Message----- >From: Fabrizio Nesti [mailto:[EMAIL PROTECTED] >Sent: Wednesday, December 03, 2003 1:35 PM >To: [EMAIL PROTECTED] >Subject: Any clue on this, please? Uploading large files - out of memory > >Hi, >any comment on this "out of memory" with large file upload? > >This error seems recurring to a bunch of users, but I'm wondering if it's a >problem in the tomcat implementation, or if there are other layers to >blame. > >Thanks for any light on this darkness, since I've a tight schedule on >this issue... unfortunately.. >cheers, >fabrizio > > >---------- Forwarded message ---------- >Date: Mon, 1 Dec 2003 14:36:57 +0100 (MET) >From: Fabrizio Nesti <[EMAIL PROTECTED]> >To: [EMAIL PROTECTED] >Subject: Uploading large files - out of memory exception > >Dear tomcat developers, > >I've noticed a problem while uploading files with tomcat 4.1.x. > >- When uploading large files (say larger than 10MB) tomcat throws an out > of memory exception. > >- The problem can be avoided raising the memory allocation (as found in > other similar messages, -Xms128m -Xmx512m) but this is not a solution, > since it depends on the memory and just makes the limit higher. > >I do not know how the actual download works (we are using the >EchoPoint fileupload component, for that matters) but it seems that >the whole file is slurped in memory _before_ passing the request to a >user servlet. Indeed it seems that our download component is never >invoked (see the error below). > >Is there a configuration option to avoid this behavior, or there's >nothing to do but limit the filesize? > >Thanks in advance for any clue and >cheers, >Fabrizio > > >PS: The error: > >... >description The server encountered an internal error (Internal Server >Error) >that prevented it from fulfilling this request. > >exception > >javax.servlet.ServletException: Servlet execution threw an exception > at >org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applic atio >nFilterChain.java:269) > at >org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFil terC >hain.java:193) > at >org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVal ve.j >ava:256) > at >org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invo >keNext(StandardPipeline.java:643) > at >org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 480) > at >org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) > at >org.apache.catalina.core.StandardContextValve.invoke(StandardContextVal ve.j >ava:191) > at >org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invo >keNext(StandardPipeline.java:643) > at >org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 480) > at >org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) > at >org.apache.catalina.core.StandardContext.invoke(StandardContext.java:24 17) > at >org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.jav a:18 >0) > at >org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invo >keNext(StandardPipeline.java:643) > at >org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherV alve >.java:171) > at >org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invo >keNext(StandardPipeline.java:641) > at >org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.jav a:17 >2) > at >org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invo >keNext(StandardPipeline.java:641) > at >org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:57 7) > at >org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invo >keNext(StandardPipeline.java:641) > at >org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 480) > at >org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) > at >org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve .jav >a:174) > at >org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invo >keNext(StandardPipeline.java:643) > at >org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 480) > at >org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) > at >org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor. java >:1040) > at >org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java :115 >1) > at java.lang.Thread.run(Thread.java:536) > >root cause > >java.lang.OutOfMemoryError > > > > >--------------------------------------------------------------------- >To unsubscribe, e-mail: [EMAIL PROTECTED] >For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. 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