在彈性搜索中查找術語的出現

Question

我正在使用JAVA中的 autosuggest進行彈性搜索 ，需要將術語及其出現的位置存儲在索引中。雖然為索引產品建立了索引，但是可以對一個特定的字符串進行多次索引。索引項的 ELastic搜索POJO：

@Document(indexName = "autosuggest", type = "autosuggest")
public class Autosuggest {

@Id
@Field(pattern ="id")
private String id;

@Field(pattern ="completion")
private Completion completion;

@Field(pattern ="occurence")
private Integer occurence;

public String getId() {
    return id;
}

public Completion getCompletion() {
    return completion;
}

public void setCompletion(Completion completion) {
    this.completion = completion;
}

public Integer getOccurence() {
    return occurence;
}

public void setOccurence(Integer occurence) {
    this.occurence = occurence;
}

}

完成對象

public class Completion {

private List<String> input;
private Integer weight;

public List<String> getInput() {
    return input;
}
public void setInput(List<String> input) {
    this.input = input;
}
public Integer getWeight() {
    return weight;
}
public void setWeight(Integer weight) {
    this.weight = weight;
}
public Completion(List<String> input, Integer weight) {
    super();
    this.input = input;
    this.weight = weight;
}
}

彈性搜索中的樣本對象

  {
    "_index" : "autosuggest",
    "_type" : "autosuggest",
    "_id" : "BUj0zGUBr5AQqSH41l0m",
    "_score" : 1.0,
    "_source" : {
      "completion" : {
        "input" : [
          "Casual Shirts for Men"
        ],
        "weight" : 2
      },
      "occurence" : 1
    }
  }

如果該詞已在彈性搜索中被索引，如何更新該詞的出現？

Answer 1

由於無法發表評論，因此請將其發布為答案。

@Priancy：您使用的查詢似乎不正確。 請在下面找到正確的查詢。 我已經使用您在問題中提供的示例對象測試了此查詢。

"query": {
    "match": {
      "completion.input": "Casual Shirts for Men"
    }
}

---

還請通過此鏈接了解如何跳過此方法並增加發生次數。

謝謝

Answer 2

這有效：

  "query": {
     "match": {
         "completion": "Casual Shirts for Men"
      }
  }