在elasticsearch中，我们正在将动态Map移到静态Map。所以我们重新索引我们的旧索引。我们删除了父子关系，而且以前在旧索引中有不同的类型，现在在新索引中只有一个文档类型。
问题来了。
旧es查询

{
    index: 'rides',
    filterPath: "aggregations.avg_difference",
    body: {
      size: 0,
      query: {
        has_parent: {
          parent_type: 'ride_details',
          query: {
            bool: {
              must: [
                {
                  match_phrase: {
                    ride_status: 'Ride Completed',
                  },
                },
              ],
            },
          },
        },
      },
      aggs: {
        ride_agg: {
          terms: {
            field: 'ride_details_id',
            size: 2147483647,
          },
          aggs: {
            only_driver_confirmed: {
              filter: {
                term: {
                  status: 'Driver Confirmed',
                },
              },
              aggs: {
                min_time: {
                  min: {
                    field: 'createdAt',
                  },
                },
              },
            },
            only_arrived: {
              filter: {
                term: {
                  status: 'Driver Arrived',
                },
              },
              aggs: {
                min_time: {
                  min: {
                    field: 'createdAt',
                  },
                },
              },
            },
            difference: {
              bucket_script: {
                buckets_path: {
                  min_driver_confirmed: 'only_driver_confirmed>min_time',
                  min_only_arrived: 'only_arrived>min_time',
                },
                script: 'params.min_only_arrived - params.min_driver_confirmed',
              },
            },
          },
        },
        avg_difference: {
          avg_bucket: {
            buckets_path: 'ride_agg>difference',
          },
        },
      },
    },
  };

此新查询

{
    index: 'rides_modified',
    filterPath: "aggregations.avg_difference",
    body: {
      size: 0,
      query: {
        bool: {
          must: [
            {
              match: {
                "index_type": "audit_log"
               }
            }
          ] 
        }
      },
      aggs: {
        ride_agg: {
          terms: {
            field: "ride_details_id",
            size: 2147483647
          },
          aggs: {
            only_driver_confirmed: {
              filter: {
                term: {
                  status: "Driver Confirmed"
                }
              },
              aggs: {
                min_time: {
                  min: {
                    field: "createdAt"
                  }
                }
              }
            },
            only_arrived: {
              filter: {
                term: {
                  status: "Driver Arrived"
                }
              },
              aggs: {
                min_time: {
                  min: {
                    field: "createdAt"
                  }
                }
              }
            },
            difference: {
              bucket_script: {
                buckets_path: {
                  min_driver_confirmed: "only_driver_confirmed>min_time",
                  min_only_arrived: "only_arrived>min_time"
                },
                script: "params.min_only_arrived - params.min_driver_confirmed"
              }
            }
          }
        },
        avg_difference: {
          avg_bucket: {
            buckets_path: "ride_agg>difference"
          }
        }
      }
    },
  };

我们期望两个查询的结果应该相同。但结果不同。聚合查询可以提供大约的结果吗？