custom_boost.sh

#!/bin/sh
curl -XDELETE localhost:9200/names
curl -XPUT localhost:9200/names -d '{
  "settings" : {
    "index" : {
        "number_of_shards" : 1,
        "number_of_replicas" : 0
    }    
  },
  "mappings" : {
    "doc" : {
      "properties" : {
        "scoreBoosterForSurname" : {"type": "float"}
      }
    }
  }
}'
curl -XPUT localhost:9200/names/doc/1 -d '{
	"thisID": "1",
	"name": "Elastic",
	"surname": "Search",
	"scoreBoosterForSurname": "0"
}'
curl -XPUT localhost:9200/names/doc/2 -d '{
	"thisID": "2",
	"name": "Search",
	"surname": "Elastic",
	"scoreBoosterForSurname": "10"
}'
curl -XPUT localhost:9200/names/doc/3 -d '{
	"thisID": "3",
	"name": "Search",
	"surname": "Elastic",
	"scoreBoosterForSurname": "5"
}'
curl -XPOST localhost:9200/names/_refresh
echo
curl "localhost:9200/names/_search?pretty=true&explain=false" -d '
{
  "query": {
    "bool": {
      "must": [{"query_string": {
        "query": "Elastic",
        "default_operator": "AND",
        "analyze_wildcard": true,
        "fields": [
          "name",
          "surname"
        ]}}]
    }
  }
}
'
echo
curl "localhost:9200/names/_search?pretty=true&explain=false" -d '
{
  "query": {
    "dis_max": {
      "queries": [{
          "query_string": {
            "query": "Elastic",
            "default_operator": "AND",
            "analyze_wildcard": true,
            "default_field": "name"
          }
        },{
          "query_string": {
            "query": "Elastic",
            "default_operator": "AND",
            "analyze_wildcard": true,
            "default_field": "surname"
          }
        }
      ]
    }
  }
}
'
echo
curl "localhost:9200/names/_search?pretty=true&explain=false" -d '
{
  "query": {
    "dis_max": {
      "queries": [{
          "query_string": {
            "query": "Elastic",
            "default_operator": "AND",
            "analyze_wildcard": true,
            "default_field": "name"
          }
        },{
          "custom_score": {
            "query": {
              "query_string": {
                "query": "Elastic",
                "default_operator": "AND",
                "analyze_wildcard": true,
                "default_field": "surname"
              }
            },
            "script" : "_score * doc['\''scoreBoosterForSurname'\''].value"
          }
        }
      ]
    }
  }
}
'