CODEWITHSUNDEEP
elasticsearch
Sandro Munda
Sandro Munda

Reputation: 41078

What's the equivalent of "facet_filter" field of facets, but for aggregations?

Consider this good request using facets:

{
   "facets": {
      "tag": {
         "terms": {
            "field": "text"
         },
         "facet_filter": {
            "term": {
               "lang": "en"
            }
         }
      }
   }
}

How can I switch to aggregations instead of facets with the facet_filter feature?

{
   "aggs": {
      "tag": {
         "terms": {
            "field": "text"
         },
         "facet_filter": {       <--- Not working
            "term": {            
               "lang": "en"
            }
         }
      }
   }
}

Upvotes: 1

Views: 314

Answers (1)

Akshay
Akshay

Reputation: 3411

You can use a filter

{
   "aggs": {
      "tag": {
          "filter" : { "term" : { "lang" : "en" } },
          "aggs" : {
            "tag": {
              "terms" : { "field" : "text" }
            }
         }
      }
   }
}

Here's the request and response: http://yaap.it/paste/14031049226e045a#jiVNZCVxVK++UJJMeBYcylIg1I7S2UNOExBxymlYpAo=

Upvotes: 3

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