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如何使用弹性搜索计算另一个字段分组的一个字段的百分位数?我曾经尝试这样做:计算群体的百分位数?
GET /dealergeo/sale/_search
{
"size": 0,
"aggs": {
"dom_rank": {
"percentiles": {
"field": "avgdom"
},
"aggs": {
"name": {
"terms": {
"field": "make",
"size": 10
}
}
}
}
}
}
所以基本上我想组由所有数据做然后计算avgdom的百分位数,但它给出了一个错误:
{ "error": { "root_cause": [ { "type": "aggregation_initialization_exception", "reason": "Aggregator [dom_rank] of type [percentiles] cannot accept sub-aggregations" } ], "type": "aggregation_initialization_exception", "reason": "Aggregator [dom_rank] of type [percentiles] cannot accept sub-aggregations" }, "status": 500 }
我是什么在这里失踪?或者这可能与弹性搜索?谢谢你的帮助!