不爲也 比不能也

With all of the aggregation examples given so far, you may have noticed that we omitted a queryfrom the search request. The entire request was simply an aggregation.지금까지의 aggregation 예제에서는, 검색 request에서 query 가 생략되었다. 전체 request는 단순한 aggregation였다.Aggregations can be run at the same time as search requests, but you need to understand a new concept: scope. By default, aggregations operate in the ..

Once analyzed strings have been loaded into fielddata, they will sit there until evicted (or your node crashes). For that reason it is important to keep an eye on this memory usage, understand how and when it loads, and how you can limit the impact on your cluster.일단 analyzed string이 fielddata에 로드되면, 그것들은 추출될 (또는 node가 crash)) 때까지 그 곳에 있을 것이다. 이런 이유로 이런 메모리 사용을 관찰하고, 그것이 언제 어떻게 로드되는지를 이해하고, clus..