问题描述
我有以下 ElasticSeach 查询 什么应该是等效的 Java api 代码
GET my_index/_search
{
"aggs": {
"bucket_id": {
"terms": {
"field": "id","size": 1000
},"aggs": {
"bucket_name": {
"terms": {
"field": "name.keyword","size": 1
}
}
}
}
}
}
解决方法
想通了
AggregationBuilder aggregationBuilder = AggregationBuilders.terms("bucket_id").field("id").size(1000);
aggregationBuilder.subAggregation(AggregationBuilders.terms("bucket_name").field("name.keyword"));