Is it possible to use a more-like-this query on nested fields?
<p>I have an "event" type based on a (nested) press article, including the title, and the text, which both have multifields.</p>

<p>I've tried :</p>

<pre><code>{
  "query":{
    "nested":{
      "path":"article",
      "query":{
        "mlt":{
          "fields":["article.title.search","article.text.search"],
          "max_query_terms": 20,
          "min_term_freq": 1,
          "include": "false",
          "like":[{
              "_index":"myindex",
              "_type":"event",
              "doc":{
                "article":{
                  "title":"this is the title",
                  "text":"this is the body of the article"
              }
          }]
        }
      }
    }
  }
}
</code></pre>

<p>But it always returns 0 hits</p>