ruby on rails - Elasticsearch hide attribute tire -


the results sent elasticsearch contain attributes generic elasticsearch. example of json returned rails server.

{   locality_name: "some text",  locality_details: "some text",   _score: null,  _type: "locality",  _index: "localities",  _version: null,  sort: [  1.0860322703674736  ],  highlight: null,  _explanation: null  }

as can observe,the major content of result being transferred occupied default attributes of elasticsearch such _score,_sort,_explanation.

i believe suppressing behaviour result in lower size of json object being returned in result , hence improvement in performance. elasticsearch provide such functionality? how tire incorporate functionality?

i think looking fields parameter: http://www.elasticsearch.org/guide/reference/api/search/fields/


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