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Elasticsearchコマンド集

Last updated at Posted at 2018-10-01

Elasticsearchのコマンドをまとめていく

blog.jsonの中身
{
  "mappings": {
    "blogpost": {
      "properties": {
        "comments": {
          "type": "nested",
          "properties": {
            "name":    { "type": "string"  },
            "comment": { "type": "string"  },
            "age":     { "type": "short"   },
            "stars":   { "type": "short"   },
            "date":    { "type": "date"    }
          }
        }
      }
    }
  }
}
data.jsonの中身
{
  "title": "Nest eggs",
  "body":  "Making your money work...",
  "comments": [
    {
      "name":    "John Smith",
      "comment": "Great article",
      "age":     28,
      "stars":   4,
      "date":    "2014-09-01"
    },
    {
      "name":    "Alice White",
      "comment": "More like this please",
      "age":     31,
      "stars":   5,
      "date":    "2014-10-22"
    }
  ]
}
search.jsonの中身
{
  "query": {
    "nested": { 
      "path": "comments",
      "filter": {
        "range": {
          "comments.date": {
            "gte": "2014-10-01",
            "lt":  "2014-11-01"
          }
        }
      }
    }
  },
  "sort": {
    "comments.stars": { 
      "order": "asc",  
      "mode":  "min",  
      "nested_filter": { 
        "range": {
          "comments.date": {
            "gte": "2014-10-01",
            "lt":  "2014-11-01"
          }
        }
      }
    }
  }
}
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