settings
settings
settings
노드에 있는 disk의 용량에 따라 shard를 배치
cluster.routing.allocation.disk.threshold_enabled: disk allocation decider 사용 여부
cluster.routing.allocation.disk.watermark.low
cluster.routing.allocation.disk.watermark.high
cluster.routing.allocation.disk.watermark.flood_stage
cluster.info.update.interval
settings