When creating an Index, I get the following error : "this action would add  total shards, but this cluster currently has / maximum shards open;"
I found out a few posts about this issue and checked the indices for the number of shards they use and their status.
Here is the current status of my Elasticsearch :
- My cluster is composed of only one node. This node has the default maximum number of shards (1000). 503 indices are present, all having a number_of_shards set to 1 and a number_of_replicas set to 1. The status for each index is "Yellow".
- I am running on Elasticsearch 7.6.2
From what I could find, when having a single node, the replica is not created. As the number of shards per index is 1, shouldn't have only 503 shards used and not the 1000 ?
Thanks for your help,