Executing Aggregations

作者: wxuncheng | 来源:发表于2015-12-08 10:07 被阅读162次

Executing Aggregations
Metrics Aggregations
ES常用聚合命令
Aggregations
Pipeline aggregations
springboot + elasticsearch 进行Buc
elasticsearch Aggregations
Bucket Aggregations
Pipeline Aggregations
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curl -XPOST 'localhost:9200/bank/_search?pretty' -d '
{
  "size": 0,
  "aggs": {
    "group_by_state": {
      "terms": {
        "field": "state",
        "size": 2
      }
    }
  }
}'

Executing Aggregations
Metrics Aggregations
Aggregations Metrics Aggregations Avg Aggregation作用：计算出字段...
ES常用聚合命令
Count聚合（统计个数） [#avg-aggregations]Avg Aggregations [#sum-a...
Aggregations
尝试聚合结果：添加度量指标结果：嵌套桶结果：告诉我们：1、红色车有4量2、红色车的平均售价325003...
Pipeline aggregations
Pipeline aggregations work on the outputs produced from o...
springboot + elasticsearch 进行Buc
aggregations 包含 bucketing metric matrix pipeline Bucketin...
elasticsearch Aggregations
terms-aggregation这里有介绍聚合的结果。 There are two error values w...
Bucket Aggregations
Adjacency Matrix Aggregation作用：根据你写出的条件会依次去匹配搜索，如下图：image...
Pipeline Aggregations
Avg Bucket Aggregation作用：获取想要的两个字段的平均值 Derivative Aggrega...
Flink gelly 转
What is Gelly? image.png Neighborhood Aggregations(邻居聚合) ...