I've always thought that these two events were effectively equivalent. -- the results of an optimize vs the results of Lucene _naturally_ merging all segments together into one. If they don't have the safe effect then what is the difference?
~ David Smiley Otis Gospodnetic wrote: > > Hello, > > Solr will never optimize the whole index without somebody explicitly > asking for it. > Lucene will merge index segments on the master as documents are indexed. > How often it does that depends on mergeFactor. > > See: > http://search-lucene.com/?q=mergeFactor+segment+merge&fc_project=Lucene&fc_project=Solr&fc_type=mail+_hash_+user > > > Otis ---- > Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch > Hadoop ecosystem search :: http://search-hadoop.com/ > > > > ----- Original Message ---- >> From: mklprasad <mklpra...@gmail.com> >> To: solr-user@lucene.apache.org >> Sent: Fri, February 19, 2010 1:02:11 AM >> Subject: Re: optimize is taking too much time >> >> >> >> >> Jagdish Vasani-2 wrote: >> > >> > Hi, >> > >> > you should not optimize index after each insert of document.insted you >> > should optimize it after inserting some good no of documents. >> > because in optimize it will merge all segments to one according to >> > setting >> > of lucene index. >> > >> > thanks, >> > Jagdish >> > On Fri, Feb 12, 2010 at 4:01 PM, mklprasad wrote: >> > >> >> >> >> hi >> >> in my solr u have 1,42,45,223 records having some 50GB . >> >> Now when iam loading a new record and when its trying optimize the >> docs >> >> its >> >> taking 2 much memory and time >> >> >> >> >> >> can any body please tell do we have any property in solr to get rid of >> >> this. >> >> >> >> Thanks in advance >> >> >> >> -- >> >> View this message in context: >> >> >> http://old.nabble.com/optimize-is-taking-too-much-time-tp27561570p27561570.html >> >> Sent from the Solr - User mailing list archive at Nabble.com. >> >> >> >> >> > >> > >> >> Yes, >> Thanks for reply >> i have removed the optmize() from code. but i have a doubt .. >> 1.Will mergefactor internally do any optmization (or) we have to specify >> >> 2. Even if solr initaiates optmize if i have a large data like 52GB will >> that takes huge time? >> >> Thanks, >> Prasad >> >> >> >> -- >> View this message in context: >> http://old.nabble.com/optimize-is-taking-too-much-time-tp27561570p27650028.html >> Sent from the Solr - User mailing list archive at Nabble.com. > > > -- View this message in context: http://old.nabble.com/optimize-is-taking-too-much-time-tp27561570p27676881.html Sent from the Solr - User mailing list archive at Nabble.com.
