On Feb 26, 2010, at 12:27 AM, Adam Heath wrote: > Adrian Crum wrote: >> Jacopo Cappellato wrote: >>> On Feb 25, 2010, at 7:54 PM, Adam Heath wrote: >>> >>>> Jacopo Cappellato wrote: >>>>> Hi Adam, >>>>> >>>>> On Feb 25, 2010, at 5:37 PM, Adam Heath wrote: >>>>> >>>>>> Jacopo Cappellato wrote: >>>>>>> (moving to the dev list) >>>>>>> >>>>>>> Hmmm.... >>>>>>> >>>>>>> I am trying to find out more details using jmap and now I am no >>>>>>> more thinking that birt is the issue. >>>>>>> Adam, is it possible that the Webslinger component is causing this? >>>>>>> Running jmap -permstat I get the following stats: >>>>>> Not the component, no. What you see below is a consequence of the >>>>>> custom classes that get compiled for every single service engine >>>>>> definition, so that you can see what file/line the service is >>>>>> defined in. >>>>>> >>>>> sorry for the silly question: are you saying that the custom classes >>>>> are not compiled by some code in Webslinger? I really don't know >>>>> where to look for AsmUtil and GeneratedClassLoader. >>>> I never said any such thing. I'm just saying that we may need more >>>> permgen space, as that is where classes are loaded. >>> >>> Is there a way to temporarily disable this GeneratedClassLoader thing? >>> Could you point me to the right direction for fixing this issue >>> (without the hack of increasing the PermGen memory)? I could not even >>> find the AsmUtil class... >> >> Jacopo, it looks like the code you are wanting to work on is contained >> in the webslinger jar files. We don't have access to the source code. > > Yes, this is true, but the interface to that is in the service engine, > so you could modify ModelServiceReader, as I suggested previously. >
Ok, thanks guys, I'll have a look at this. Jacopo
