Removing those components is not likely to impact performance very much, if at all. I would focus on other areas when tuning performance, such as looking memory usage and configuration, query design, etc. But there isn't any harm in removing them either. Why not do some load tests with the components included in the configuration, and then some comparison tests with the components removed from solrconfig.xml?
-Jay http://www.lucidimagination.com On Mon, Oct 4, 2010 at 11:36 PM, Floyd Wu <floyd...@gmail.com> wrote: > Hi there, > > If I dont need Morelikethis, spellcheck, highlight. > Can I remove this configuration section in solrconfig.xml? > In other workd, does solr load and use these SearchComponet on statup and > suring runtime? > > Remove this configuration will or will not speedup query? > > Thanks >
