It's been discussed, but it's likely to have performance problems I'd guess.
That said, there's some very interesting stuff being done with Streaming Aggregation and, built on top of that Parallel SQL. But how that applies to your use-case I don't know. Best, Erick On Wed, Sep 2, 2015 at 9:05 AM, Maulin Rathod <mnrat...@gmail.com> wrote: > As per this link (http://wiki.apache.org/solr/Join) Solr Join is supported > only for cores in single shard. Is there any plan to support Join Across > cores in Multiple Shard?
