Looking into this https://www.elastic.co/guide/en/elasticsearch/reference/2.3/recovery-prioritization.html
Is there a way to use wildcards instead when using prioritization? Also, can I set multiple indices to same prioritization value, if that's the case how will it be handled?
This is what I have setup:
cluster.routing.allocation.node_initial_primaries_recoveries: 4
cluster.routing.allocation.node_concurrent_recoveries: 2
indices.recovery.max_bytes_per_sec: 20mb
indices.recovery.concurrent_streams: 5
Is this optimal, or what would be suggested for things to be allocated faster. I have indices that range from a few hundred MB to a few hundred GB