I have a question about the number of replicas for system indices (Elasticsearch 7.5.x).
Standard number of shards = 1, number of replicas = 1.
Is it possible to change the number of replicas for system indices?
For example:
PUT /.kibana_1/_settings
{
"index" : {
"number_of_replicas" : 2
}
}
return:
{
"acknowledged" : true
}
but it doesn't work...