[opencms-dev] Java memory error on importing

Wed Jun 11 13:28:03 CEST 2008

Hi Christian,

I think this is again parallel to you Xmx setting. We have a homegrown
document archive solution that runs on Tomcat 5.5 and we can upload files
over 1GB of size. 

I also know of some settings auxilarry settings (like server.xml) in Tomcat
and other containers (oracle, websphere etc) that limit the upload file size
limit.

Regards,

Serkan Durusoy
DNA | encoding the future
[A] Goksuevleri Palmiye Cad. A54-b Anadolu Hisari - Istanbul - Turkiye
[T] +90 216 465 87 00
[F] +90 216 465 65 04
[U] www.dna-tr.com | www.sitepratik.com

-----Original Message-----
From: opencms-dev-bounces at opencms.org
[mailto:opencms-dev-bounces at opencms.org] On Behalf Of Christian Hellinger
Sent: Wednesday, June 11, 2008 2:15 PM
To: The OpenCms mailing list
Subject: Re: [opencms-dev] Java memory error on importing

Hi,

has anybody any experience abot how big the files to upload may be then? 
IMHO this only moves the problem.

On a WAS we found a critical file size of 140 MB. Are there any other 
experiences?

Mit freundlichen Gruessen / Best regards

Christian Hellinger

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"Serkan Durusoy [DNA | encoding the future]" <serkan.durusoy at dna-tr.com> 
Sent by: opencms-dev-bounces at opencms.org
11.06.2008 11:54
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Subject
Re: [opencms-dev] Java memory error on importing

Hello Alessio,

You should increase the available memory for your servlet container.
Assuming you are using Tomcat, you can add:

CATALINA_OPTS="-Xmx512M" at the beginning of catalina.bat (win) or
catalina.sh (linux).

If you are using a windows machine and Tomcat is installed as a service, 
you
can double click on the tomcat system tray icon (tomcat5w.exe), open tha
JAVA tab and set maximum memory pool to 512 MB.

Assumptions:
1) You are using tomcat (on windows)
2) You have at least 1GB Ram

Regards,

Serkan Durusoy
DNA | encoding the future
[A] Goksuevleri Palmiye Cad. A54-b Anadolu Hisari - Istanbul - Turkiye
[T] +90 216 465 87 00
[F] +90 216 465 65 04
[U] www.dna-tr.com | www.sitepratik.com

________________________________
From: opencms-dev-bounces at opencms.org
[mailto:opencms-dev-bounces at opencms.org] On Behalf Of Alessio Brizi
Sent: Wednesday, June 11, 2008 12:38 PM
To: opencms-dev at opencms.org
Subject: [opencms-dev] Java memory error on importing

Hi, I'm new with this group and so with OpenCms, so I will appreciate any
help. Maybe my question was already asked but I didn't find anything that
helped me.

I'm trying to recreate an OpenCMS Installation on another machine. 
Importing
modules was made without any difficult.

Now I'm trying to import the VFS that was exported from the original
machine.

I receive a "java.lang.OutOfMemoryError: Java heap space" error when I
launch the "Import file from server"

Both OpenCMS installation are version 6.2.2

Maybe the error is in the file size. The .zip file is 80 MB, the
manifest.xml (decompressed) is 16MB.

How can I resolve this issue?

Alessio Brizi
alessio.brizi at rgbit.it <mailto:alessio.brizi at rgbit.it> 

RGBit s.r.l.
Via Luigi Casale, snc - 05100 Terni (TR) - ITALY
Tel. +39.0744.2070.01
Fax. +39.0744.2070.232
www.rgbit.it <http://www.rgbit.it/> 

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