elasticsearch - Elastic Search : Get top results according to sum of 3 fields -


this querydsl returns me top 30 results in descending order according sum of field count1

 {   "query": {     "bool": {       "must": [],       "filter": {         "range": {           "@timestamp": {             "gte": "2017/08/01",             "lte": "2017/08/31",             "format": "yyyy/mm/dd||yyyy||yyyy"           }         }       },       "filter": {         "range": {           "count1": {             "gt": 0           }         }       }     }   },   "size": 0,   "aggs": {     "ch_agg": {       "terms": {         "field": "chid",         "size": 30,         "order": {           "sum_agg": "desc"         }       },       "aggs": {         "sum_agg": {           "sum": {             "field": "count1"           }         }       }     }   } }

now have 2 other fields count2 & count3 too. how modify query returns me top 30 documents according sum of count1 + count2 + count3

try add top-hits aggregation nested aggregation

https://www.elastic.co/guide/en/elasticsearch/reference/current/search-aggregations-metrics-top-hits-aggregation.html


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