0

我有下面的映射，

{
  "wms": {
    "mappings": {
      "item": {
        "properties": {
          "barcode": {
            "type": "string"
          },
          "comments": {
            "type": "string"
          },
          "id": {
            "type": "long"
          },
          "sku": {
            "type": "nested",
            "properties": {
              "brandName": {
                "type": "string"
              },
              "code": {
                "type": "string"
              },
              "id": {
                "type": "long"
              }
            }
          }
        }
      }
    }
  }
}

及以下数据。

{
  "_index": "wms",
  "_type": "item",
  "_id": "100006868381",
  "_score": 1.0,
  "_source": {
    "id": 100006868381,
    "createdBy": null,
    "createdOn": null,
    "lastModifiedOn": null,
    "barcode": "100006868381",
    "sku": {
      "id": 396829,
      "createdBy": null,
      "createdOn": null,
      "lastModifiedOn": null,
      "name": null,
      "code": "KIRAHDBG00598",
      "lastUser": null,
      "adminDisabled": null,
      "description": null,
      "vendorArticleNo": null,
      "vendorArticleName": null,
      "size": null,
      "brandId": null,
      "brandName": "KIARA",
      "brandCode": null,
      "articleTypeId": null,
      "articleTypeName": null,
      "articleTypeCode": null,
      "remarks": null,
      "jitSourced": null,
      "gtin": null,
      "enabled": null,
      "version": null
    },
    "quality": null,
    "itemStatus": null,
    "warehouseId": null,
    "enabled": null,
    "poId": null,
    "poBarcode": null,
    "comments": "Created for PO: RNSI233380213-00Thu Aug 21 10:40:36 IST 2014",
    "orderId": null,
    "bin": null,
    "lotId": null,
    "lotBarcode": null,
    "poSkuId": null,
    "grnSkuId": null,
    "grnBarcode": null,
    "inwardedOn": null,
    "rejectReason": null,
    "rejectReasonDescription": null,
    "cartonBarcode": null
  }
}

我正在使用 spring-elasticsearch 数据但没有存储库。我的意思是使用模板本身。当我对条形码进行搜索时，它工作正常。当我运行嵌套查询时，一切似乎都很好sku.id

{
  "query": {
    "filtered": {
      "query": {
        "match_all": {}
      },
      "filter": {
        "nested": {
          "filter": {
            "term": {
              "sku.id": "396829"
            }
          },
          "path": "sku"
        }
      }
    }
  }
}

但是当我搜索时事情不正常sku.code

{
  "query": {
    "filtered": {
      "query": {
        "match_all": {}
      },
      "filter": {
        "nested": {
          "filter": {
            "term": {
              "sku.code": "KIRAHDBG00598"
            }
          },
          "path": "sku"
        }
      }
    }
  }
}

我正在使用下面的代码进行搜索。

filterBuilder = FilterBuilders.termFilter(name, value);
if (name.contains(".")) {
    String firstPart = name.split("\\.")[0];
    return FilterBuilders.nestedFilter(firstPart, filterBuilder);
}
Pageable pageable = new PageRequest(0, 20);
SearchQuery searchQuery = new NativeSearchQueryBuilder()
        .withQuery(QueryBuilders.filteredQuery(QueryBuilders.matchAllQuery(), filterBuilder))
        .withPageable(pageable)
        .build();
Page<E> sampleEntities = elasticsearchTemplate.queryForPage(searchQuery, this.entryClass);

你能告诉我我错过了什么吗？

4

1 回答 1

0

Your field "sku.code" is analyzed. The term filter expects not analyzed fields. That is the reason why it doesn't work.

For your long field, that was no problem, because numeric fields don't suffer of this problem.

I suggest you to use a match query (there is no problem in putting a match query inside of a filter), that works with analyzed fields.

So, this should work for you.

{
  "query": {
    "filtered": {
      "query": {
        "match_all": {}
      },
      "filter": {
        "nested": {
          "filter": {
            "query": {
              "match": {
                "code": "KIRAHDBG00598"
              }
            }
          },
          "path": "sku"
        }
      }
    }
  }
}

If you are not familiar with analyzed and not analyzed fields, I suggest you testing small examples with match and term queries.

于 2014-08-21T08:52:37.647 回答