Si si, that issue. Otis -- Sematext -- http://sematext.com/ -- Solr - Lucene - Nutch
----- Original Message ---- > From: Peter Wolanin <peter.wola...@acquia.com> > To: solr-user@lucene.apache.org > Sent: Thu, January 7, 2010 9:27:04 PM > Subject: Re: SOLR Performance Tuning: Pagination > > Great - this issue? https://issues.apache.org/jira/browse/LUCENE-2127 > > Sounds like it would be a real win for lucene. > > -Peter > > On Thu, Jan 7, 2010 at 4:12 PM, Otis Gospodnetic > wrote: > > Peter - Aaron just commented on a recent Solr issue (reading large result > sets) and mentioned his patch. > > So far he has 2 x +1 from Grant and me to stick his patch in JIRA. > > > > Otis > > -- > > Sematext -- http://sematext.com/ -- Solr - Lucene - Nutch > > > > > > > > ----- Original Message ---- > >> From: Peter Wolanin > >> To: solr-user@lucene.apache.org > >> Sent: Sun, January 3, 2010 3:37:01 PM > >> Subject: Re: SOLR Performance Tuning: Pagination > >> > >> At the NOVA Apache Lucene/Solr Meetup last May, one of the speakers > >> from Near Infinity (Aaron McCurry I think) mentioned that he had a > >> patch for lucene that enabled unlimited depth memory-efficient paging. > >> Is anyone in contact with him? > >> > >> -Peter > >> > >> On Thu, Dec 24, 2009 at 11:27 AM, Grant Ingersoll wrote: > >> > > >> > On Dec 24, 2009, at 11:09 AM, Fuad Efendi wrote: > >> > > >> >> I used pagination for a while till found this... > >> >> > >> >> > >> >> I have filtered query ID:[* TO *] returning 20 millions results (no > >> >> faceting), and pagination always seemed to be fast. However, fast only > with > >> >> low values for start=12345. Queries like start=28838540 take 40-60 > seconds, > >> >> and even cause OutOfMemoryException. > >> > > >> > Yeah, deep pagination in Lucene/Solr can be problematic due to the > >> > Priority > >> Queue management. See http://issues.apache.org/jira/browse/LUCENE-2127 > >> and > the > >> linked discussion on java-dev. > >> > > >> >> > >> >> I use highlight, faceting on nontokenized "Country" field, standard > handler. > >> >> > >> >> > >> >> It even seems to be a bug... > >> >> > >> >> > >> >> Fuad Efendi > >> >> +1 416-993-2060 > >> >> http://www.linkedin.com/in/liferay > >> >> > >> >> Tokenizer Inc. > >> >> http://www.tokenizer.ca/ > >> >> Data Mining, Vertical Search > >> >> > >> >> > >> >> > >> >> > >> > > >> > -------------------------- > >> > Grant Ingersoll > >> > http://www.lucidimagination.com/ > >> > > >> > Search the Lucene ecosystem using Solr/Lucene: > >> http://www.lucidimagination.com/search > >> > > >> > > >> > >> > >> > >> -- > >> Peter M. Wolanin, Ph.D. > >> Momentum Specialist, Acquia. Inc. > >> peter.wola...@acquia.com > > > > > > > > -- > Peter M. Wolanin, Ph.D. > Momentum Specialist, Acquia. Inc. > peter.wola...@acquia.com
