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集群健康检查
curl http://localhost:9200/_cluster/health?pretty
{
"cluster_name" : "xxxxx",
"status" : "red",
"timed_out" : false,
"number_of_nodes" : 3,
"number_of_data_nodes" : 3,
"active_primary_shards" : 641,
"active_shards" : 1282,
"relocating_shards" : 0,
"initializing_shards" : 0,
"unassigned_shards" : 0,
"delayed_unassigned_shards" : 0,
"number_of_pending_tasks" : 0,
"number_of_in_flight_fetch" : 0,
"task_max_waiting_in_queue_millis" : 0,
"active_shards_percent_as_number" : 45.0
}
索引状态查询
curl http://localhost:9200/_cat/indices?v
health status index uuid pri rep docs.count docs.deleted store.size pri.store.size
green open index-xxx TI7GdCmCR6yba1aN9WEF9A 5 2 0 0 3.6kb 1.2kb