I am using ES version 7.9.3. I just want to confirm regarding gateway settings. I am having hot,warm and cold architecture.
Master nodes : 3
Data nodes: 13 (hot nodes : 3, cold nodes: 6, warm nodes : 4)
What should be recover_after_data_nodes ? How we decide this as in your doc below is mentioned and I am confused on this.
Recover as long as this many data nodes have joined the cluster.
and I am having 13 data nodes so I have put Expected data_nodes : 13.