Join is cool, but does it work among multiple cores? On Solr's wiki, I saw it's only applied to single core.
On Tue, Oct 2, 2012 at 11:06 PM, Otis Gospodnetic < otis.gospodne...@gmail.com> wrote: > Are the cores join-able? If so, you can use Solr's join feature to execute > just one query. > > Otis > -- > Performance Monitoring - http://sematext.com/spm > On Oct 2, 2012 5:50 PM, "Nicholas Ding" <nicholas...@gmail.com> wrote: > > > Hello, > > > > I'm working on a search project, that involves searching against more > than > > one cores. > > > > For example, I have 3 cores. Core A, Core B, and Core C. > > > > - Fist Step, search Core A, get some Ids. > > - Second Step, search Core B, get some keywords. > > - Finally, I use Ids from Core A and keywords from Core B, searching > > against Core C. > > > > I know I can write some php frontend to call Solr several times, but is > > that possible to do it inside Solr? Core A and Core B are pretty small, > by > > comparing the searching time, the HTTP overhead is great. This project is > > gonna have high volume traffic, so I wanna reduce the overhead of HTTP if > > that's possible. > > > > Thanks > > Nicholas > > >
