执行弹性搜索聚合，而不返回命中数组 [英] Perform Elasticsearch aggregation without returning hits array

问题描述

我使用ES 1.4。当我执行聚合时，结果也返回命中数组。有没有办法只返回汇总？

Im using ES 1.4. When I perform an aggregation, the result returns the hits array as well. Is there a way to only return the aggregations?

推荐答案

这是可能的。您应该在Url中输入附加的参数（？search_type = count ）。看看这里：
http： //www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-aggregations.html#_returning_only_aggregation_results

It is possible. You should type additional Parameter (?search_type=count) in your Url. Have a look here: http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-aggregations.html#_returning_only_aggregation_results

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