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ElasticSearh更新nested字段(Array数组)。怎么根据查询条件(query)复制一个(index)到新的Index how to update by query a nested fields data for elasticsearch

时间:2017-02-27 19:49:39      阅读:441      评论:0      收藏:0      [点我收藏+]
GET usernested/_search
{
  "query": {
    "nested": {
      "path": "tags",
      "query": {
        "bool": {
          "must": [
            {
              "term": {
                "tags.brandid": "93a8296c-5b64-49ea-bd92-b19192def2e9"
              }
            },
            {
              "term": {
                "tags.site": "163"
              }
            }
          ]
        }
      }
    }
  }
}


//按照条件新建一个index 作为测试数据使用
POST _reindex
{
  "source": {
    "index": "usernested",
    "query": {
      "nested": {
        "path": "tags",
        "query": {
          "bool": {
            "must": [
              {
                "term": {
                  "tags.brand": "c55fd643-1333-4647-b898-fb3e5e4e6d67"
                }
              },
              {
                "term": {
                  "tags.site": "163"
                }
              }
            ]
          }
        }
      }
    }
  },
  "dest": {
    "index": "new_usernested"
  }
}


//查询
GET new_usernested/_search
{
  "query": {
    "nested": {
      "path": "tags",
      "query": {
        "bool": {
          "must": [
            {
              "term": {
                "tags.brand": "c55fd643-1333-4647-b898-fb3e5e4e6d67"
              }
            },
            {
              "term": {
                "tags.site": "163"
              }
            }
          ]
        }
      }
    }
  }
}

//根据条件更新一个 nested的文档
GET usernested/_update_by_query
{
  "query": {
    "nested": {
      "path": "tags",
      "query": {
        "bool": {
          "must": [
            {
              "term": {
                "tags.brand": "c55fd643-1333-4647-b898-fb3e5e4e6d67"
              }
            },
            {
              "term": {
                "tags.site": "163"
              }
            }
          ]
        }
      }
    }
  },
  "script": {
    "inline": "for(e in ctx._source.tags){e.brand = ‘test2‘;}" //更新nested字段
//"inline":"ctx._source.userid = ‘testid‘" //更新普通字段 } }

 

ElasticSearh更新nested字段(Array数组)。怎么根据查询条件(query)复制一个(index)到新的Index how to update by query a nested fields data for elasticsearch

原文:http://www.cnblogs.com/haoliansheng/p/6475637.html

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