Elasticsearch专题精讲—— REST APIs —— Cluster APIs —— Cluster get settings API

REST APIs —— Cluster APIs —— Cluster get settings API

https://www.elastic.co/guide/en/elasticsearch/reference/8.8/cluster-get-settings.html#cluster-get-settings

Returns cluster-wide settings.

返回集群的设置。

        curl -X GET "localhost:9200/_cluster/settings?pretty"

1、Prerequisites（先决条件）

https://www.elastic.co/guide/en/elasticsearch/reference/8.8/cluster-get-settings.html#cluster-get-settings-api-prereqs

If the Elasticsearch security features are enabled, you must have the monitor or manage cluster privilege to use this API.

如果启用了 Elasticsearch 安全特性，则必须拥有监视器或管理集群特权才能使用此 API。

2、Request（请求）

https://www.elastic.co/guide/en/elasticsearch/reference/8.8/cluster-get-settings.html#cluster-get-settings-api-request

        GET /_cluster/settings
    

3、Description（描述）

https://www.elastic.co/guide/en/elasticsearch/reference/8.8/cluster-get-settings.html#cluster-get-settings-api-desc

By default, this API call only returns settings that have been explicitly defined, but can also include the default settings by calling the include_defaults parameter.

默认情况下，该API调用仅返回已显式定义的设置，但可以通过调用 include_defaults 参数来包括默认设置。

结束