Elasticsearch的一些api随记

health

/_cat/health

/_cluster/health

nodes

/_cat/nodes

cluster allocation explain

/_cluster/allocation/explain

shards

/_cat/shards

/_cat/shards?index=index_name

settings

/_cluster/settings?include_defaults=true

- new version shard allocation config

cluster.routing.allocation.node_concurrent_recoveries

# es 6.8.2
# PUT /_cluster/settings
{
    "persistent": {
        "cluster": {
            "routing": {
                "allocation": {
                    "node_initial_primaries_recoveries": 8
                }
            }
        }
    }
}