Hi, This dev build seems to work for us; when will this one getting into the next version?
Thanks Venkatesh Laguduva On Sat, Aug 24, 2013 at 3:18 AM, Holger Hoffstätte < holger.hoffstae...@googlemail.com> wrote: > On Fri, Aug 23, 2013 at 2:51 PM, Venkatesh Laguduva <lbvenkat...@gmail.com > > wrote: > >> >> The heap dump I am looking at was created at the time of OutOfMemory >> error and 39% of heap was consumed by org.aspectj.* objects; OutOfMemory >> error was actually is this "java.lang.OutOfMemoryError: GC overhead >> limit exceeded' "; I am wondering, why did these org.aspectj.* objects >> were not picked by the GC when they were available? I am using Tomcat and >> JDK 1.6u26; It will be greate If I can make the GC to collect these >> org.aspectj.* objects. Is there a way to do that? >> >> > There is a high probability that the weak refs are simply not being > collected. > > The JDK you are using is really, really old (you are missing 20+ > updates!). Ignoring security concerns and other (pretty nasty) bugs in the > JDK, a large number of JDK releases did not collect weak references > correctly, timely, or sometimes at all. > If you are using the CMS garbage collector then you may or may not be a > victim of various other bugs in that as well. > > By default CMS also does not unload classes, so you should enable that as > well (-XX:+CMSClassUnloadingEnabled). Otherwise your redeploys will leak > perm gen. Then again, with such an old JDK it will probably not work > anyway.. :) > > In any case you should probably also use -XX:+ParallelRefProcEnabled so > that weak reference processing doesn't run only on a single core - which > might be one reason for the error you have been seeing, which basically > says "Help! this is just way too much". > > Hope this helps! > > Holger > > > _______________________________________________ > aspectj-users mailing list > aspectj-users@eclipse.org > https://dev.eclipse.org/mailman/listinfo/aspectj-users > >
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