Excessive use of memory is not the same as memory leak. The fact is that some of the things that FOP does need to be done in memory. For instance, breaking a very long paragraph into lines requires the full paragraph to be in memory. How many pages are you documents generating and how many page-sequences do you use? The suggestion is to increase the memory the JVM can use.
On Wed, Jul 24, 2013 at 11:11 PM, Glenn Adams <gl...@skynav.com> wrote: > Let me be less terse. The source for the older version is available in the > FOP repository (look for an appropriate tag). So you are free to find and > fix the problem yourself. If you do, you might want to post a patch. If you > get that far, I can provide specific information on how to post a patch. > > Regards, > Glenn > > > On Wed, Jul 24, 2013 at 4:09 PM, Glenn Adams <gl...@skynav.com> wrote: > >> No maintenance work is occurring on older versions of FOP. >> >> >> On Wed, Jul 24, 2013 at 3:43 PM, robyp1 <rob...@hotmail.com> wrote: >> >>> Hi, >>> >>> i'm a fop user. I have to use an old fop version: 0.20.5 . All works fine >>> but when there are large pdf size and with a lot pages the cpu memory >>> (task >>> manager windows 7 or server 2003) increase.. from 200MB to 700Mb that >>> become >>> > 1Gb at second, third execution. i use jdk 1.6 and i have reserve 1Gb >>> max >>> memory to Tomcat JVM) >>> I use Tomcat 7, i update fop to 0.93 and then 0.94, something go better >>> but >>> memory leak still remain. >>> I use Eclipse memory Analyze http://www.eclipse.org/mat/ and with fop >>> 0.20.5 >>> i check the problem is maybe fo.flow.Flow or in PageSeqence (see retained >>> heap of 404...Mb).. i try to get the trunk version at revision 428450 >>> (link: >>> >>> http://mail-archives.apache.org/mod_mbox/xmlgraphics-fop-commits/200608.mbox/%3c20060803165343.47e8c1a9...@eris.apache.org%3E >>> ) >>> but the problem still remain. I upload here a pdf with investigation and >>> txt >>> about dominator tree (see zip file attachement). >>> I hope you could me help about investigation and about solution to my >>> problem. >>> >>> Thanks >>> >>> Roby MAT_analizing_fop_on_tomcat.zip >>> < >>> http://apache-fop.1065347.n5.nabble.com/file/n38918/MAT_analizing_fop_on_tomcat.zip >>> > >>> >>> >>> >>> -- >>> View this message in context: >>> http://apache-fop.1065347.n5.nabble.com/Memory-leak-problem-in-fop-tp38918.html >>> Sent from the FOP - Dev mailing list archive at Nabble.com. >>> >> >> >