script_facets_issue.sh

curl -XDELETE 'http://localhost:9200/test-idx'
echo
curl -XPUT 'http://localhost:9200/test-idx' -d '{
  "settings": {
    "index.number_of_shards": 1,
    "index.number_of_replicas": 0
  },
  "mappings": {
    "doc": {
      "properties": {
        "stag": {
          "type": "string"
        },
        "tag": {
          "type": "string"
        }
      }
    }
  }
}
'
echo
curl -XPUT 'http://localhost:9200/test-idx/doc/1' -d '
{
  "stag": "111",
  "tag": ["xxx", "yyy"]
}
'
echo
curl -XPUT 'http://localhost:9200/test-idx/doc/2' -d '
{
  "stag": "111",
  "tag": ["zzz", "yyy"]
}
'
echo
curl -XPOST 'http://localhost:9200/test-idx/_refresh'
echo
curl -XGET 'http://localhost:9200/test-idx/doc/_search?pretty=true&search_type=count' -d '
{
  "query" : {
    "match_all" : { }
  },
  "facets": {
    "facet1": {
      "terms" : {
        "script_field" : "_source.stag"
      }
    },
    "facet2": {
      "terms" : {
        "script_field" : "_source.tag"
      }
    },   
    "facet3": {
      "terms" : {
        "field" : "tag"
      }
    }   
    
  }
}'
echo