Spring数据elasticsearch映射

Question

我是使用 Elasticsearch 映射的新手，我创建了我的类 Bordereau，在类中带有注释和一个包含映射的 json 文件。

@Document(indexName = "#{@profilePrefixe}_bordereau", type = "Bordereau")
@Mapping(mappingPath = "/mapping/bordereau-mapping.json")
public class BordereauOe {
    @Id
    private String idBordereau;
    @Field(type= FieldType.Keyword)
    private String numBordereau;
    private String idCreateur;
    private int existe;
    private String dateCreation;
    private Long dateCreationMiliseconde;
    private int nbrDossier;
    private int nbrDossierTraiter;
    private boolean statut;
    private boolean statutSaturatoin;
    private String bordereauFile;
    @Field(type= FieldType.Keyword)
    private String nomClient;
    private int nbrDossierAffecter;
    private String cabinet;
    @Field(type= FieldType.Keyword)
    private String compagnie;
    private int nbrDossierAjoutes;

使用以下映射文件：bordereau-mapping.json

{

  "Bordereau" : {
    "properties" : {
      "accusedFiles" : {
        "type" : "text"
      },
      "bordereauFile" : {
        "type" : "text"
      },
      "cabinet" : {
        "type" : "keyword"
      },
      "compagnie" : {
        "type" : "keyword"
      },
      "dateCreation" : {
        "type" : "date",
        "format" : "yyyy/MM/dd HH:mm:ss||yyyy/MM/dd"
      },
      "dateCreationMiliseconde" : {
        "type" : "long"
      },
      "existe" : {
        "type" : "long"
      },
      "idBordereau" : {
        "type" : "text"
      },
      "idCreateur" : {
        "type" : "text"
      },
      "nbrDossier" : {
        "type" : "long"
      },
      "nbrDossierAffecter" : {
        "type" : "long"
      },
      "nbrDossierAjoutes" : {
        "type" : "long"
      },
      "nbrDossierTraiter" : {
        "type" : "long"
      },
      "nomClient" : {
        "type" : "keyword"
      },
      "numBordereau" : {
        "type" : "keyword"
      },
      "statut" : {
        "type" : "boolean"
      },
      "statutSaturatoin" : {
        "type" : "boolean"
      }
    }
  }

}

那个项目（仍然）运行良好。 但一天后，它抛出了流动的异常

[错误] 2018-08-24 08:31:24.859 [http-nio-8080-exec-4] AcquisitionLogs:56 - ******* 例外：org.springframework.data.mapping.context。 InvalidPersistentPropertyPath：在类 ma.accolade.ged.ms.gestion.acquisition.persistance.oe.BordereauOe 上找不到属性“dateCreation”！您的意思是：dateCreation？
[错误] 2018-08-24 09:35:04.429 [http-nio-8080-exec-9] AcquisitionLogs:56 - ******* 异常：org.springframework.data.mapping.context.InvalidPersistentPropertyPath：否在类 ma.accolade.ged.ms.gestion.acquisition.persistance.oe.PreferenceAffichageOe 上找到属性“idUser”！您的意思是：idUser？
[错误] 2018-08-24 09:36:04.537 [http-nio-8080-exec-6] AcquisitionLogs:56 - ******* 异常：org.springframework.data.mapping.context.InvalidPersistentPropertyPath：否在类 ma.accolade.ged.ms.gestion.acquisition.persistance.oe.DocumentOe 上找到属性“id”！你的意思是：id？

再次提前感谢您的帮助。

Answer 1

您在类与映射中的类型定义错误。例如：

public class BordereauOe {
   private String dateCreation;
}

and in mapping, you have it defined as Date

"dateCreation" : {
    "type" : "date",
    "format" : "yyyy/MM/dd HH:mm:ss||yyyy/MM/dd"
  }

请检查类和映射之间的所有字段定义并确保它们匹配