This seems like an "XY problem". _Why_ do you want to do this? Has your collection outgrown one shard and you feel you have to split it? Sharding should only be used when you can't host your entire collection on a single replica and still get adequate performance.
When you do reach that point, the usual process is to just decide how many shards you need and let Solr do the rest of the work. Why do you think you need to specify how docs are routed based on some field? Best, Erick On Mon, Jul 2, 2018 at 6:06 PM, Sushant Vengurlekar <svengurle...@curvolabs.com> wrote: > I want to split a collection based on one field. How do I do it and then > query based off that. > > Ex: collection1. Field to split off col1 > > Thank you