es之pipeline用法_es pipeline

作者：黑客灵魂 | 2024-07-12 01:25:34

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es pipeline

GET kibana_sample_data_ecommerce/_search
{
  "size": 1, 
  "aggs": {
    "count_of_day": {
      "terms": {
        "field":"day_of_week_i"
      },
      "aggs": {
        "avg_day_count": {
           "avg": {
              "field":"taxful_total_price"
            }
        }
      }
    },
    "min_miv_avg_count":{
      "min_bucket":{
        "buckets_path":"count_of_day>avg_day_count"
      }
    },
    "max_miv_avg_count":{
      "max_bucket":{
        "buckets_path":"count_of_day>avg_day_count"
      }
    }
    
  }
}
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GET kibana_sample_data_ecommerce/_search
{
  "size": 0, 
  "aggs": {
    "count_of_day": {
      "histogram": {
        "field":"day_of_week_i",
        "interval":2
      },
      "aggs": {
        "avg_day_count": {
           "avg": {
              "field":"taxful_total_price"
            }
        },
        // parent
        "deirective_xxx":{
          // 递归求和
          "cumulative_sum":{
            "buckets_path":"avg_day_count"
          }
        }
      }
    },
    
    // sibling
    "min_miv_avg_count":{
      "min_bucket":{
        "buckets_path":"count_of_day>avg_day_count"
      }
    },
    "max_miv_avg_count":{
      "max_bucket":{
        "buckets_path":"count_of_day>avg_day_count"
      }
    }
    
  }
}
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