Hello Alex ,
Aggregate based on sourceId field and you should get distinct sourceId
values.
Thanks
Vineeth
On Tue, Sep 2, 2014 at 12:48 PM, Alex T <atri...@gmail.com> wrote:
> Hi Vineeth! Thanks for your answer.
>
> I use term aggregation, but I get anyway response with 2 documents,
> response data for example:
>
>
> {
> "took":23,
> "timed_out":false,
> "_shards":{"total":5,"successful":5,"failed":0},
> "hits":{
> "total":2,
> "max_score":null,
> "hits":[
> {
> "_index":"feeditem_local",\
> "_type":"FeedItem",
> "_id":"53dbe9cf1d7859e15f8b4599",
> "_score":null,
> "_source":{
> "sourceId":"123456789",
> "message":"Message 1",
> "author":{"id":"120816414"},
> "userId": "123456"
> },
> "sort":[1406921136000]
> },
> {
> "_index":"feeditem_local",\
> "_type":"FeedItem",
> "_id":"53dbe9cf1d7859e15f8b4599",
> "_score":null,
> "_source":{
> "sourceId":"123456789",
> "message":"Message 1",
> "author":{"id":"120816414"},
> "userId": "654321"
> },
> "sort":[1406921136000]
> }
> ]
> },
> "aggregations":{
> "source":{
> "buckets":[
> {"key":"123456789","doc_count":2}
> ]
> }
> }
> }
>
>
>
>
> вторник, 2 сентября 2014 г., 9:45:41 UTC+3 пользователь vineeth mohan
> написал:
>>
>> 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 <atr...@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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