java - 在Elasticsearch中添加多个总和

我有一个JSON查询版本，将两个字段的总和相加-

 "aggs": {
            "field1Sum": {
                "sum": {
                    "field": "field1"
                }
            },
            "field2Sum": {
                "sum": {
                    "field": "field2"
                }
            }
    }

我需要使用Java QueryBuilder for Elasticsearch将数据转换为此查询

至今 -

 SumBuilder s1 = AggregationBuilders.sum(field2Sum).field(field2);
 SumBuilder s2 = AggregationBuilders.sum(field1Sum).field(field1);

有什么帮助吗？

最佳答案

SearchResponse sr = client.prepareSearch()
    .setQuery(QueryBuilders.matchAllQuery())
    .addAggregation(
            AggregationBuilders.sum(field2Sum).field(field2)
    )
    .addAggregation(
            AggregationBuilders.sum(field1Sum).field(field1)
    )
    .get();

Link

关于java - 在Elasticsearch中添加多个总和，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/44315065/