elasticsearch-issue-6827

elasticsearch-issue-6827.sh

SERVER=localhost:9200

REQUEST() {
  curl -sS -X$1 "http://$SERVER$2" -d "$3"
  echo
}

GET() {
  REQUEST GET "$1"
}

POST() {
  REQUEST POST "$1" "$2"
}

PUT() {
  REQUEST PUT "$1" "$2"
}

DELETE() {
  REQUEST DELETE "$1"
}

DELETE /t

PUT /t '{"settings": {"number_of_shards": 1}, "mappings": {"t": {"properties": {"vals": {"type": "string"}}}}}'

PUT /t/t/1 '{ "vals": [] }'
PUT /t/t/2 '{ "vals": [3,2,1] }'
PUT /t/t/3 '{  }'
PUT /t/t/4 '{ "vals": [984,987,54] }'
PUT /t/t/5 '{ "vals": [] }'
PUT /t/t/6 '{  }'
PUT /t/t/7 '{ "vals": [23,26,27] }'
PUT /t/t/8 '{  }'
PUT /t/t/9 '{ "vals": [] }'

sleep 1

POST /t/t/_search '
{
  "script_fields": {
    "lowest_val": {
      "lang": "mvel",
      "script": "set = doc['"'"'vals'"'"'].values; lowest = set[0]; for (candidate : set) { lowest = min(lowest, candidate); } return lowest;"
    }
  }
}
'

output

{"acknowledged":true}
{"acknowledged":true}
{"_index":"t","_type":"t","_id":"1","_version":1,"created":true}
{"_index":"t","_type":"t","_id":"2","_version":1,"created":true}
{"_index":"t","_type":"t","_id":"3","_version":1,"created":true}
{"_index":"t","_type":"t","_id":"4","_version":1,"created":true}
{"_index":"t","_type":"t","_id":"5","_version":1,"created":true}
{"_index":"t","_type":"t","_id":"6","_version":1,"created":true}
{"_index":"t","_type":"t","_id":"7","_version":1,"created":true}
{"_index":"t","_type":"t","_id":"8","_version":1,"created":true}
{"_index":"t","_type":"t","_id":"9","_version":1,"created":true}
{"took":6,"timed_out":false,"_shards":{"total":1,"successful":1,"failed":0},"hits":{"total":9,"max_score":1.0,"hits":[{"_index":"t","_type":"t","_id":"1","_score":1.0,"fields":{"lowest_val":[null]}},{"_index":"t","_type":"t","_id":"2","_score":1.0,"fields":{"lowest_val":[1]}},{"_index":"t","_type":"t","_id":"3","_score":1.0,"fields":{"lowest_val":["1"]}},{"_index":"t","_type":"t","_id":"4","_score":1.0,"fields":{"lowest_val":[54]}},{"_index":"t","_type":"t","_id":"5","_score":1.0,"fields":{"lowest_val":["54"]}},{"_index":"t","_type":"t","_id":"6","_score":1.0,"fields":{"lowest_val":["54"]}},{"_index":"t","_type":"t","_id":"7","_score":1.0,"fields":{"lowest_val":[23]}},{"_index":"t","_type":"t","_id":"8","_score":1.0,"fields":{"lowest_val":["23"]}},{"_index":"t","_type":"t","_id":"9","_score":1.0,"fields":{"lowest_val":["23"]}}]}}