Elasticsearch range with aggs -


i want average rating of every user document not working according me.please check code given below.

 curl -xget 'localhost:9200/mentorz/users/_search?pretty' -h 'content-type: application/json' -d'    {"aggs" : {"avg_rating" : {"range" : {"field" : "rating","ranges" : [{ "from" : 3, "to" : 19 }]}}}}';

{ "_index" : "mentorz", "_type" : "users", "_id" : "555", "_source" : { "name" : "neeru", "user_id" : 555,"email_id" : "abc@gmail.com","followers" : 0, "following" : 0, "mentors" : 0, "mentees" : 0, "basic_info" : "api test info", "birth_date" : 1448451985397,"charge_price" : 0,"org" : "cz","located_in" : "noida", "position" : "sw developer", "exp" : 7, "video_bio_lres" : "test bio lres url normal signup","video_bio_hres" : "test bio hres url normal signup", "rating" : [ 5 ,4], "expertises" : [ 1, 4, 61, 62, 63 ] } user document,i want filter users have average rating range 3 5.

update answer

i've made query using script, hope below query works you.

get mentorz/users/_search {   "size": 0,   "aggs": {     "term": {       "terms": {         "field": "user.keyword",         "size": 100       },       "aggs": {         "name": {           "terms": {             "field": "rating",             "size": 10,             "script": {               "inline": "float var=0;float count=0;for(int = 0; < params['_source']['rating'].size();i++){var=var+params['_source']['rating'][i];count++;} float avg = var/count; if(avg>=4 && avg<=5) {avg}else{null}"             }           }         }       }     }   } }

you can change range of desired rating range changing if condition "if(avg>=4 && avg<=5)".


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