[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
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-- 
Sincerely yours
Mikhail Khludnev

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