How to simulate "nested_filter" in sort when not having nested types?

Hi, I am having this simplified mapping: { "someting": { "mappings": { "test": { "properties": { "abc": { "type": "string" }, "titles": { "properties": { "count": {

Accuracy of aggregation when having queries

I am reading this post about not having maximum accuracy on aggregation results on terms, when adding the "size" parameter: http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-aggregations-bucket-terms-aggregation.html#_document_counts_are_approximate Does this lack of a