More Like This Query

(from github.com/anatomo)
I’d like to use “More Like This” query.
https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-mlt-query.html

I found this information.
http://www.chazine.com/archives/3199

I add “mlt.field=content_ja” to search.jsp.
But, It doesn’t work.
search.jsp.txt

Is this setting wrong?
Could you please give any example or advise?

(from github.com/marevol)
Not supported from 10.

(from github.com/anatomo)
OK. I’ll try to check source code…
Are you planning to support in the future?

(from github.com/marevol)
No plan. Any contributions are welcome.