The code snippet you give tells how to access existing cores that are registered in the top-level solr.xml file. The Wiki pages tells how these cores are configured
The Wiki pages also discusses dynamic operations on multiple cores. SolrJ should be able to do these as well (but I am not a SolrJ expert). On Fri, Mar 26, 2010 at 12:39 PM, Nagelberg, Kallin <knagelb...@globeandmail.com> wrote: > Thanks everyone, > I was following the solrj wiki which says: > > > """ > If you want to use MultiCore features, then you should use this: > > > File home = new File( "/path/to/solr/home" ); > File f = new File( home, "solr.xml" ); > CoreContainer container = new CoreContainer(); > container.load( "/path/to/solr/home", f ); > > EmbeddedSolrServer server = new EmbeddedSolrServer( container, "core name > as defined in solr.xml" ); > ... > """ > > I'm just a little confused with the disconnect between that and what I see > about managing multiple cores here: http://wiki.apache.org/solr/CoreAdmin . > If someone could provide some high-level directions it would be greatly > appreciated. > > Thanks, > -Kallin Nagelberg > > > -----Original Message----- > From: Mark Miller [mailto:markrmil...@gmail.com] > Sent: Friday, March 26, 2010 7:54 AM > To: solr-user@lucene.apache.org > Subject: Re: multicore embedded swap / reload etc. > > Embedded supports MultiCore - it's the direct core connection thing > that supports one. > > - Mark > > http://www.lucidimagination.com (mobile) > > On Mar 26, 2010, at 7:38 AM, Erik Hatcher <erik.hatc...@gmail.com> > wrote: > >> But wait... embedded Solr doesn't support multicore, does it? Just >> off memory, I think it's fixed to a single core. >> >> Erik >> >> On Mar 25, 2010, at 10:31 PM, Lance Norskog wrote: >> >>> All operations through the SolrJ work exactly the same against the >>> Solr web app and embedded Solr. You code the calls to update cores >>> with the same SolrJ APIs either way. >>> >>> On Wed, Mar 24, 2010 at 2:19 PM, Nagelberg, Kallin >>> <knagelb...@globeandmail.com> wrote: >>>> Hi, >>>> >>>> I've got a situation where I need to reindex a core once a day. To >>>> do this I was thinking of having two cores, one 'live' and one >>>> 'staging'. The app is always serving 'live', but when the daily >>>> index happens it goes into 'staging', then staging is swapped into >>>> 'live'. I can see how to do this sort of thing over http, but I'm >>>> using an embedded solr setup via solrJ. Any suggestions on how to >>>> proceed? I could just have two solrServer's built from different >>>> coreContainers, and then swap the references when I'm ready, but I >>>> wonder if there is a better approach. Maybe grab a hold of the >>>> CoreAdminHandler? >>>> >>>> Thanks, >>>> Kallin Nagelberg >>>> >>> >>> >>> >>> -- >>> Lance Norskog >>> goks...@gmail.com >> > -- Lance Norskog goks...@gmail.com
