检查集群的健康情况 GET /_cat/health?v green:每个索引的primary shard和replica shard都是active状态的yellow:每个索引的primary shard都是active状态的,但是部分replica shard不是active状态,处于不可用的状态red:不是所有索引的primary shard都是active状态的,部分索引有数据丢失了 快速查看集群中有哪些索引 GET /_cat/indices?v 创建索引 PUT /test_inde
index_options The index_options parameter controls what information is added to the inverted index, for search and highlighting purposes. It accepts the following settings: docs Only the doc number is indexed. Can answer the question Does this term e