Elasticsearch直方图聚合

问题描述

在Elasticsearch的文档中认为这行不通吗，我错了吗？
此功能将简化我的很多工作。

参考：https://www.elastic.co/guide/en/elasticsearch/reference/current/search-aggregations-bucket-histogram-aggregation.html
ES版本：7.9.1。
机器：Ubuntu 18.04

PUT metrics_index/_doc/1
{
  "network.name" : "net-1","latency_histo" : {
      "values" : [1,3,8,12,15],"counts" : [3,7,23,6]
   }
}

PUT metrics_index/_doc/2
{
  "network.name" : "net-2",6,14],"counts" : [8,17,6]
   }
}

POST /metrics_index/_search?size=0
{
  "aggs": {
    "latency_buckets": {
      "histogram": {
        "field": "latency_histo","interval": 5
      }
    }
  }
}

这将返回：

{
  "took": 2,"timed_out": false,"_shards": {
    "total": 1,"successful": 1,"skipped": 0,"failed": 0
  },"hits": {
    "total": {
      "value": 2,"relation": "eq"
    },"max_score": null,"hits": []
  },"aggregations": {
    "latency_buckets": {
      "buckets": []
    }
  }
}

可以请您确认吗？

解决方法

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