I can give an overview, IW.getReader replaces IR.reopen. So you'd replace in SolrCore.getSearcher. However as per another discussion IW isn't public yet, so all you'd need to do is expose it from UpdateHandler. Then it should work as you want, though there would need to be a new method to create a new searcher from IW.getReader without calling IW.commit.
On Tue, Aug 25, 2009 at 4:37 PM, KaktuChakarabati<jimmoe...@gmail.com> wrote: > > Jason, > sounds like a very promising change to me - so much that I would gladly work > toward creating a patch myself. > Are there any specific points in the code u could point me to if I wanna > look at how to start off implementing it? > Lucene/Solr Classes involved etc? i'll start looking myself anyhow but any > tips would be helpful.. :) > > Thanks, > -Chak > > > Jason Rutherglen-2 wrote: >> >> This will be implemented as you're stating when >> IndexWriter.getReader is incorporated. This will carry over >> deletes in RAM until IW.commit is called (i.e. Solr commit). >> It's a fairly simple change though perhaps too late for 1.4 >> release? >> >> On Tue, Aug 25, 2009 at 3:10 PM, KaktuChakarabati<jimmoe...@gmail.com> >> wrote: >>> >>> Hey, >>> I was wondering - is there a mechanism in lucene and/or solr to mark a >>> document in the index >>> as deleted and then have this change reflect in query serving without >>> performing the whole >>> commit/warmup cycle? this seems to me largely appealing as it allows a >>> kind >>> of solution >>> where deletes are simply processed by marking them in a bitmap or some >>> such >>> structure >>> and then intersecting search results with those on a per-shard basis. >>> >>> Anything in that direction? Otherwise, is there any critical issue >>> preventing such an implementation? >>> >>> Thanks >>> -Chak >>> -- >>> View this message in context: >>> http://www.nabble.com/Incremental-Deletes-to-Index-tp25143093p25143093.html >>> Sent from the Solr - User mailing list archive at Nabble.com. >>> >>> >> >> > > -- > View this message in context: > http://www.nabble.com/Incremental-Deletes-to-Index-tp25143093p25144124.html > Sent from the Solr - User mailing list archive at Nabble.com. > >
