I believe if you delete all documents in a segment, that segment as a whole goes away.
A segment is created on every commit whether you reopen the searcher or not. Do you know what documents would be deleted later (are there are natural clusters). If yes, perhaps there is a way to index them so that most of deleted documents would end up taking the whole segment on disk. A bit of a long shot, not sure if it is useful. Regards, Alex. ---- Sign up for my Solr resources newsletter at http://www.solr-start.com/ On 11 January 2015 at 08:46, ig01 <inna.gel...@elbitsystems.com> wrote: > Hi, > > It's not an option for us, all the documents in our index have same deletion > probability. > Is there any other solution to perform an optimization in order to reduce > index size? > > Thanks in advance. > > > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/Frequent-deletions-tp4176689p4178720.html > Sent from the Solr - User mailing list archive at Nabble.com.
