I have a mapping which is "dynamic": false.
By POST first message, there was automatically added few fields which i didn't defined.
I understood that it is mandatory to have there:
- _id | string
- _index | string
- _score | number
- _type | string
But why it is adding also
- _source | _source
and then complain in Discovery that
This field is present in your Elasticsearch mapping but not in the 0 documents shown in the doc table. You may still be able to visualize or search on it.
How can I remove the _source from Available fields list?