You'll want to use one of the constructors to RAMDirectory that takes another Directory as a parameter. In your code, you're just moving around some object references - at the end the "ram" variable just points to the instance of FSDirectory. Sean
On Tue, Jan 20, 2009 at 3:14 PM, David Cummings <dav...@innosphere.ca>wrote: > As the subject states. > > I have a large index (~600mb) stored on the file system and am finding my > range query is rather slow. > > I would like to pull the index into RAM and query against it to compare > speed. > > Does simply doing the following accomplish this: > > > > Directory ram = new RAMDirectory(); > > Directory dir = FSDirectory.GetDirectory(path, false); > > ram = dir; > > IndexSearcher searcher = new IndexSearcher(ram); > > . > > > > If so, I don't notice any difference in performance - my search still takes > a couple seconds to return . > > > > Any thoughts? > > > >
