kairosdb and elasticsearch integration

Question

I'm using Kairosdb as my primary db. Now I want to integrate the Elasticsearch functionalities to my data inside Kairosdb. As stated inside the docs I have to duplicate all entries of my primary db inside Elasticsearch database.

Update

What I mean is that, if I want to index something inside elasticsearch, I have to do, for example:

Retrieve data of Kairosdb, a example json {"name": "hi","value": "6","tags"}

and then put it inside Elasticsearch:

 curl -XPUT 'http://localhost:9200/firstIndex/test/1' -d '{"name": "hi","value": "6","tags"}'

If I want to search I have to do this:

curl 'http://localhost:9200/_search?q=name:hi&pretty=true'

I'm wondering if it is possible to not duplicate my data inside Elasticsearch, in a way which I can achieve this:

• get data from KairosDB
• index them using Elasticsearch without duplicate the data.

How can I go about that?