I wanted to store my data on different shards based on some field value. For example, geo-sharding is something which I am looking for. All my records with continent value 'NA' should go to shard-1, North America; 'EU' should go to shard-2, Europe and so on.
I learn that, I can leverage, routing parameter when specifying the shard to which I want to route the document to. I wanted to understand, is there a way we can do the same thing in Logstash?