Cool. That’s easy. Read this: https://github.com/elasticsearch/elasticsearch/blob/master/CONTRIBUTING.md
If you click on Edit button at http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-aggregations-metrics-sum-aggregation.html it will fork and edit the source page.
Best
--
David Pilato | Technical Advocate | elasticsearch.com
david.pilato@elasticsearch.com
@dadoonet | @elasticsearchfr | @scrutmydocs
Le 22 septembre 2014 à 21:05:15, Terra Sacer (terrasacer@gmail.com) a écrit:
Hi David,
Thank you for your answer.
Still, I think this should be added in documentation.
Absolutely agree.
I would like to contribute, but how?
On Monday, September 22, 2014 8:54:47 PM UTC+3, David Pilato wrote:
Indeed. For now, the way your field is indexed looks like this:
Value, Doc ID
6, 1
5, 1
3, 1
(I simplify a lot)
So, when we do the sum, we only sum different values (I mean within the same document).
The only workaround I can see here is to detect a index time that you have some identical values and instead of indexing
["6","5","6","3"]
Index in another field deduplicated values:
["12","5","3"]
Doc1: {name:"kimchy",
exam_note:6
}
Doc2: {name:"kimchy",
exam_note:5
}
Doc3: {name:"kimchy",
exam_note:6
}
Doc4: {name:"kimchy",
exam_note:3
}
It will give you the expected result.
Still, I think this should be added in documentation. Wanna contribute?
--
David Pilato | Technical Advocate | elasticsearch.com
david....@elasticsearch.com
@dadoonet | @elasticsearchfr | @scrutmydocs
Le 22 septembre 2014 à 18:58:23, Terra Sacer (terra...@gmail.com) a écrit:
Hi guys.
I've been trials for metric aggregation. I noticed something interesting. Elasticsearch does not compute repeated values in the metric aggregation.
For example, as my documents
{name:"kimchy",
exam_notes:["6","5","6","3"]
}
When I run the metric aggregation, the result is as follows.
GET mytest/test/_search
{
"size": 0,
"query": {
"match_all": {}
},
"aggs": {
"sum_exam_notes": {
"sum": {
"field": "exam_notes"
}
}
}
}
"aggregations": {
"sum_exam_notes": {
"value": 14
}
}
6 + 5 + 6 + 3 instead of 6 + 5 + 3
Why?
You received this message because you are subscribed to the Google Groups "elasticsearch" group.
To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscribe@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/ae73f864-480b-4847-87f1-85ed4641d854%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
--
You received this message because you are subscribed to the Google Groups "elasticsearch" group.
To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscribe@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/etPan.54207658.333ab105.825%40MacBook-Air-de-David.local.
For more options, visit https://groups.google.com/d/optout.