Question

我对Solr核心的乐观更新存在问题。核心已创建为具有一对多关系的父子结构。我正在尝试更新现有文档，但每次尝试更新都会因版本与消息冲突而失败;

{"msg":"version conflict for ZZFFG-BB8F-XXXX-8BCE-TYGSFSGHGHHH
 expected=1525961521901862912 actual=-1","code":409}}

但是，我尝试更新的文档版本与我发布的文档版本相同，但由于某种原因，它未被识别。这是我发布到核心的文件;

{
  "Content_Type": "parentDocument",
  "Username": "xxxx.xxxxxxxxxxx",
  "Email": "pp@test-europe.com",
  "First Name": "XXXXXX",
  "ParentContactId": "15448",
  "Last Activity Date": "2007-10-10 10:49:14.0",
  "Id": "ZZFFG-BB8F-XXXX-8BCE-TYGSFSGHGHHH",
  "Surname": "YYYYYYYYYYY",
  "_version_": 1525961521901862912,
  _childDocuments_" [
    { 
      "ChildContactId": "15448",
      "Content_Type": "childDocument",
      "Postcode": "GP7 8PT",
      "Telephone": "01000 000000",
      "Town": "TestVille",
      "Dealer Number": "111",
      "ParentCentreId": "1234",
      "Name": "Testville Test"
    }
  ]
}'

正如您所看到的，我发布的版本与错误消息中指定的预期版本相同 - 1525961521901862912。上面列出的更新文档是从更改的核心获取的，然后回发，这是可接受的方法。此方法适用于其他核心，但这些核心没有嵌套的父子结构。我已经尝试通过将版本ID设置为0来删除版本控制检查，但这会导致创建新记录，而不是更新。我还尝试添加“重复数据删除更新处理器”＃39;这应该可以防止重复创建相同的签名字段但这没有任何效果。作为最后的手段，我甚至重新创建了核心，但问题仍然存在。 data-config包含在下面。任何帮助赞赏。感谢。

<dataConfig>
    <dataSource type="JdbcDataSource" 
                driver="com.microsoft.sqlserver.jdbc.SQLServerDriver" 
                url="sqlserver://localhost"   
                user="Dev" 
                password="XXXXXXXXXX"/>
    <document>
        <entity 
            name="User"  
            pk="Id"
            query="SELECT 'parentDocument' as 'Content_Type',
                  C.[Contact_id] as 'ParentContactId', S.[UserId] As Id, 
                  S. [UserName], S.[LastActivityDate],  C.[Contact_id], 
                  C.[ForeName], C.[Surname], C.[Email]
                  FROM [Table1] as S
                  inner join .[Table2] as P on 
                  S.[UserName] = P.[User_Name]
                  inner join [Table3] as C on 
                  P.[Contact_id] = C.[Contact_id]
                  where (C.[Email] is not null and len(C.[Email])> 0)">
           <field column="Content_Type" name="Content_Type"/>
           <field column="ParentContactId" name="ParentContactId"/>
           <field column="Id" name="Id"/>
           <field column="UserName" name="Username"/>   
           <field column="LastActivityDate" name="Last Activity Date"/>   
           <field column="Contact_id" name="ContactId"/>   
           <field column="ForeName" name="First Name"/>   
           <field column="Surname" name="Surname"/>   
           <field column="Email" name="Email"/>
           <entity 
                name="Centre"   
                pk="ChildContactId, Centre_id"
                query="SELECT 'childDocument' as 'Content_Type',
                   CC.[Contact_id] as 'ChildContactId', CC.[Contact_id], 
                   CenT.[Name], CenT.[Telephone], 
                   Cen.[Centre_id] as 'ParentCentreId', 
                   Cen.[Centre_id], Cen.[Dealer_No], Ad.[Town], 
                   Ad.[Post_code]
                   From [Table4] CC
                   inner join [Table5] as CenT on
                   CC.Centre_id = CenT.Centre_id
                   inner join [Table6] as Cen on 
                   CenT.Centre_id = Cen.Centre_id
                   inner join [Table7] as Ad on 
                   Cen.[Address_id] = Ad.[Address_id]
                   where CC.[Contact_id] = ${User.Contact_id}"
                child="true">
                <field column="Content_Type" name="Content_Type"/>
                <field column="ChildContactId" name="ChildContactId"/>
                <field column="Contact_id" name="ContactId"/> 
                <field column="Name" name="Name"/>
                <field column="Telephone" name="Telephone"/>
                <field column="ParentCentreId" name="ParentCentreId"/>
                <field column="Centre_id" name="Centreid"/>
                <field column="Dealer_No" name="Dealer Number"/>
                <field column="Town" name="Town"/>
                <field column="Post_code" name="Postcode"/>     
            </entity>
        </entity>
    </document>
</dataConfig>

Solr父子更新版本冲突

0 个答案: