Is it possible for two or more different es instances accessing/searching the same cross cluster search remotes?

Elastic Stack Elasticsearch
1

Hi All,

Is it possible to have two or more different es instances (local clusters) accessing the same set of remote clusters?

E.g.
es_a -> es_b, es_c, es_d, es_e, es_f
and in the same time
es_a1 -> es_b, es_c, es_d, es_e, es_f
....
es_an -> es_b, es_c, es_d, es_e, es_f

Thank you in advance

2

Yes, that's possible.

3

Thank you, David, for your prompt response!
Therefore, as es_b, es_c, es_d, es_e are agnostic of who is accessing them, there will be no flapping signal. e.g. es_a or es_a1 to lose es_b or es_c, etc. periodically
I also assume that any elasticsearch version (we use v6+) supporting cross-cluster search is working fine too!