Hi Furkan I have read that before but I haven't added any new classes or changed anything with my setup. I just created more collections in solr. How will that increase perm gen space ? Doesn't solr intern strings at all ? Interned strings also go to the perm gen space right?
- Nitin On Fri, Feb 28, 2014 at 3:11 PM, Furkan KAMACI <furkankam...@gmail.com>wrote: > Hi; > > Jack has an answer for a PermGen usages: > > "PermGen memory has to do with number of classes loaded, rather than > documents. > > Here are a couple of pages that help explain Java PermGen issues. The > bottom > line is that you can increase the PermGen space, or enable unloading of > classes, or at least trace class loading to see why the problem occurs. > > > http://stackoverflow.com/questions/88235/how-to-deal-with-java-lang-outofmemoryerror- > permgen-space-error > > http://www.brokenbuild.com/blog/2006/08/04/java-jvm-gc-permgen > -and-memory-options/ > " > > You can see the conversation from here: > http://search-lucene.com/m/iMaR11lgj3Q1/permgen&subj=PermGen+OOM+Error > > Thanks; > Furkan KAMACI > > > 2014-02-28 21:37 GMT+02:00 KNitin <nitin.t...@gmail.com>: > > > Hi > > > > I am seeing the Perm Gen usage increase as i keep adding more > collections. > > What kind of strings get interned in solr? (Only schema , fields, > > collection metadata or the data itself?) > > > > Will Permgen space (atleast interned strings) increase proportional to > the > > size of the data in the collections or with the # of collections > > themselves? > > > > > > I have temporarily increased the size of PermGen to deal with this but > > would love to understand what goes on behind the scenes > > > > Thanks > > Nitin > > >
