Sure, it's up to you. But if for matter of fact, it EmbeddedSolrServer request has "collection" param, it pulls shards from zk and executed distributed request. see http://people.apache.org/~mkhl/searchable-solr-guide-7-3/transforming-result-documents.html#cores-and-collections-in-solrcloud
https://github.com/apache/lucene-solr/blob/master/solr/core/src/java/org/apache/solr/handler/component/HttpShardHandler.java#L323 On Fri, Jul 27, 2018 at 11:48 AM Nicolas Franck <nicolas.fra...@ugent.be> wrote: > From what I've seen now, it seems that you can only directly connect to a > specific core on your own node, > right? Should have expected that: it is local ;-) > > Then I'll stick to the old solution that worked after all. > > Thanks for all the advice > > On 26 Jul 2018, at 14:28, Mikhail Khludnev <m...@apache.org> wrote: > > [subquery] calls remote cloud collections if collection parameter (which > is somewhat not well known, documented) is supplied > > https://github.com/apache/lucene-solr/blob/master/solr/core/src/java/org/apache/solr/response/transform/SubQueryAugmenterFactory.java#L334 > > > On Thu, Jul 26, 2018 at 3:05 PM Nicolas Franck <nicolas.fra...@ugent.be> > wrote: > >> I'm writing a solr plugin in java that has to query another solr >> collection to gather >> information. What is the best way to do this? >> >> For now I'm just using a SolrClient ( CloudSolrClient ), but has several >> disadvantages: >> >> * you have to extract from core metadata where your server resides, and >> setup your SolrClient accordingly. >> * you are just knocking at the same door >> * search has to go over http for the same core. >> >> Is there a better way? Are there any examples? >> >> Thanks in advance >> >> Nicolas Franck >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org >> For additional commands, e-mail: dev-h...@lucene.apache.org >> >> > > -- > Sincerely yours > Mikhail Khludnev > > > -- Sincerely yours Mikhail Khludnev
