I have provisioned Elastic Cluster with 1 node and index has been divided into 5 shards, Later i have added another node into the cluster and it's by default shows 5 shards on new node, how this Shards mechanism works?
initially when we have 1 node it shows 5 shards then after adding another node its also shows 5 shards, it means total 10 shards? or or both nodes shows 5 shards each it means duplicate shards maintain on another node? it supposed shared among both nodes it mean node1 can have 3 and another node can have 2 shards, is that how it should work,?
it will be really helpful if someone can provide bit more in detail, thanks.