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From shucoshuco <fgpa...@hotmail.com>
Subject Re: Too many opened files with FOP in multithread
Date Wed, 07 Jul 2010 11:09:32 GMT

Thank you for your reply.

I've tried with 0.95 and it seems to fix the problem. I was using 0.94
because it was the installed version in our servers but I don't think I have
problem to upgrade.

Thanks so much.


Jeremias Maerki-2 wrote:
> 
> If you're in the process of integrating FOP 0.94, why not upgrade to
> 0.95 directly? 0.95 already had quite some improvements in the font area.
> I'm not sure but maybe that problem doesn't arise with 0.95.
> 
> On 06.07.2010 14:43:39 shucoshuco wrote:
>> 
>> Hi everybody.
>> 
>> I have found the next issue working with FOP 0.94: I have a multithread
>> console application which starts 16 different threads. All those threads
>> are
>> using FOP to generate a huge number of PDF files. After a few seconds
>> running, an exception is raised because there are too many opened files
>> (this happens in Solaris, but not in Windows). I ran lsof to point the
>> problem and I found that the program had opened each font file several
>> times
>> (much more than 16, once a thread). I have custom fonts declared in the
>> user
>> config file and it seems to be the problem.
>> 
>> Is there any way of closing this files for each execution? The only way
>> I've
>> realised was to call the garbage collector but that decreases the
>> performance a lot. Shall I configure better the FOP, extend some
>> class...?
>> 
>> This works fine in previous version (0.20.5) and, in fact, it was really
>> quickly.
>> 
>> Thanks a lot.
>> 
>> FĂ©lix.
>> -- 
>> View this message in context:
>> http://old.nabble.com/Too-many-opened-files-with-FOP-in-multithread-tp29084909p29084909.html
>> Sent from the FOP - Users mailing list archive at Nabble.com.
>> 
> 
> 
> Jeremias Maerki
> 
> 
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> 
> 

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