elasticsearch - defining the a path for the _parent field

Question

Can I use a "path" for the _parent field?

It is mentioned that the _routing field can do that at: http://www.elasticsearch.org/guide/reference/mapping/routing-field/

But at http://www.elasticsearch.org/guide/reference/mapping/parent-field/ it's not.

Answer 1

それは不可能。問題を参照してください https://github.com/elasticsearch/elasticsearch/issues/3405