Runtime fields cannot be used when querying ？

lnsane · July 14, 2022, 3:51am

index "user"

user doc matedata

{
"userName": "admin"
"age": 1
}

i'm add runtime fields name "userAge"

scipt

emit(doc['userName'].value + doc['age'].value)

Why can't I use the userAge field in my program ？

my using docker create eslatic

version: '3.8'

services:
  elastic-search:
    image: elasticsearch:7.13.4
    ports:
      - "9200:9200"
      - "9300:9300"
    environment:
      discovery.type: single-node

  kibama:
    image: kibana:7.13.4
    ports:
      - "5601:5601"
    depends_on:
      - elastic-search
    environment:
      ELASTICSEARCH_URL: http://elastic-search:9200
      ELASTICSEARCH_HOSTS: '["http://elastic-search:9200"]'
      I18N_LOCALE: zh-CN

Tomo_M · July 17, 2022, 6:07am

What do you mean by "I can't use the userAge field"?

stephenb · July 17, 2022, 5:17pm

Hi @lnsane Welcome to the community.

Exactly how did you add the runtime field?

Please show us the entire mapping not just a snippet

GET /user

Please show us the query you are trying to run.

Please provide more details what this means

Did you add the runtime field to the Kibana -> Stack Management -> Data View / Mapping
or

Did you add the runtime field directly to the index mapping as shown here

If you added it to the index mapping the field will be available for search .. if you added it only to the Data View the runtime field will not be available for search