How to get splited tokens of query、 best matched document and those document's term vector at the same time when searching in elasticsearch

[Shiwei_Zhang]

I want to recalculate the score according to the tf and idf according to the term_vector from elasticsearch, so I need :

• query's tokens splitted by analyzer(i use ik_max_word) of elasticsearch
• best matched document id
• the term_vector of best matched document

I also find the ways to get all those infos by three step：

• firstly, get best match document index from es and get document _id from result['hits']['hits'][0]["_id"].
• secondly, get document term_vector use :
  curl -XGET 'http://localhost:9200/my_index/my_doc_type/best_match_index/_termvector?pretty=true' where best_match_index is the _id in first step. according to https://www.elastic.co/guide/en/elasticsearch/reference/current/docs-termvectors.html#docs-termvectors-terms-filtering
• Then, get the splitted tokens of query use es analyzer
  curl -H "Content-Type: application/json" -XGET 'http://127.0.0.1:9200/my_index/_analyze?pretty=true' -d '{"field": "context", "text": "this is the test text"}'. According to https://www.elastic.co/guide/en/elasticsearch/reference/current/docs-termvectors.html#docs-termvectors-terms-filtering

In other words， I need three times request result from es server. Any method i get all those infos from es in one time?

thx