Hello Alex ,
Term aggregation is here to save your day -
http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-aggregations-bucket-terms-aggregation.html#search-aggregations-bucket-terms-aggregation
Thanks
Vineeth
On Tue, Sep 2, 2014 at 12:07 PM, Alex T <atri...@gmail.com> wrote:
> Hi all!
>
> I have problem with getting unique data from elasticsearch. I have the
> following documents:
>
> [
> {
> "message": "Message 1",
> "author": {
> "id": 4,
> "name": "Author Name"
> },
> "sourceId": "123456789",
> "userId": "123456"
> },
> {
> "message": "Message 1",
> "author": {
> "id": 4,
> "name": "Author Name"
> },
> "sourceId": "123456789",
> "userId": "654321"
> }
> ]
>
> Different between this documents in userId. When I send query by "
> author.id", I get response with 2 documents.
>
> Can I get distinct data by sourceId field?
>
>
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