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From Jean-François El Fouly <jean-franc...@elfouly.fr>
Subject Re: java.lang.OutOfMemoryError: PermGen space for FOP PDF generation from XML and XSLFO
Date Thu, 10 Sep 2009 12:37:40 GMT
The solution is simple, really: increase PermGen space.
In an app context that looks very much like yours (big app, full J2EE  
stack, FOP, 250 pages with many images...) we use:
-XX:MaxPermSize=128m


Le 10 sept. 2009 à 14:09, SALPE Nilesh a écrit :

> Hello ,
>
> I am using FOP 0.95  in servlet for dynamic PDF generation .
> It is of about 160 pages .and uses many images in background and  
> other things.
>
> I give it XML and XSLT as file input and I write out put in response  
> using byte array
>
> I get following error
>
> Caused by: javax.faces.FacesException: # 
> {CatalogueBean.actionExtract}: java.lang.OutOfMemoryError: PermGen  
> space
>
> Can you help me ?
>
> After profiling I see that PDF generation takes about 8 MB of memory  
> of perm gen space and do not release it .
>
>
>
> Nilesh Salpe
> Software Engineer, Tools Development
> nilesh_salpe@3dplmsoftware.com
> 3D PLM Software Solutions Limited
> A Joint Venture of Geometric & Dassault Systemes
> T +91.20.22907074    F +91.20.22932760    M +9881466101www. 
> 3dplmsoftware.com
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