Have you considered query-time expansion rather than index-time expansion? In general this will lead to more complex queries, but smaller indexes.
Take a look at the analysis page available from the admin page to see exactly what happens. What is the high-legel problem you're trying to solve? Having this huge an expansion in index size is pretty unusual, and I'm wondering if there might be another approach to the problem... Best Erick On Mon, Jun 6, 2011 at 6:19 AM, Ahmet Arslan <iori...@yahoo.com> wrote: >> Is there a way where in I can apply all those file to same >> tag with some >> delimiter separated? >> >> like this: >> <filter >> class="solr.SynonymFilterFactory" >> synonyms="BODYTaxonomy.txt >> , ClinicalObs.txt, MicTaxo.txt, SPTaxo.txt" >> ignoreCase="true" >> expand="true"/> > > > Yes, you can perfectly feed multiple text files separated by comma to > synonyms parameter. > > synonyms="BODYTaxonomy.txt,ClinicalObs.txt,MicTaxo.txt,SPTaxo.txt" >
