集群健康

g

看节点

GET /_cat/nodes?v

看磁盘

GET /_cat/allocation?v

看分片

GET /_cat/indices?v

看索引

、

查看UNASSIGNED原因

GET /_cluster/allocation/explain

查看Mapping

GET /索引/_settings

查看Settings

GET /索引/_settings

搜索日志

GET /索引/_search

删除索引

DELETE /索引