solr delta import用所更新的文件替換所有文檔

Question

Delta導入正在工作，但結果不是我們想要的。

Solr替換所有添加完整導入和更新/添加已更新的文檔，而不是僅更新/刪除必要的文檔。

是否有一些配置選項來保持沒有更新的文檔？或者有人可以給我一個示例數據配置與工作delta導入，所以我可以從中學習，看看我做錯了什麼？

Answer 1

我的數據配置文件，使事情變得更容易。

<dataConfig> 
    <dataSource convertType="true" type="JdbcDataSource" 
    driver="com.mysql.jdbc.Driver" 
    url="jdbc:mysql://localhost/table1" 
    user="user_db" 
    password="password"/> 

    <document name="content"> 

     <entity name="id" pk="id" 
query="SELECT pp.*, pp.profile_positions_id as id, p.position as position_name, b1.name as branche_name, b2.name as sub_branche_name, pc.name as position_class_name, 
p1.user_id as profile_user_id, p1.company_id as company_id, p1.active as profile_active, p1.visibility as profile_visibility, p1.profile_type as profile_type, p1.gender as profile_gender, p1.initials as profile_initials, p1.firstname as profile_firstname, p1.infix as profile_infix, p1.lastname as profile_lastname, p1.profile_description as profile_description, p1.email as profile_email, p1.zip as profile_zip, p1.lat as profile_lat, p1.lon as profile_lon, p1.city as profile_city, p1.travel_ability as profile_travel_ability, p1.status as profile_status, p1.deleted as profile_deleted, p1.deleted as profile_active, 
c.company_name as company_name, c.businesstype as company_businesstype, c.amount_of_people as company_amount_of_people, c.visibility as company_visibility, c.deleted as company_deleted, c.valid as company_valid, pp.level as level, 

u.deleted as user_deleted, pp.deleted as position_deleted 

FROM profile_positions pp 
    LEFT JOIN profiles p1 ON p1.profile_id = pp.profile_id 
    LEFT JOIN companies c ON c.company_id = p1.company_id 
    LEFT JOIN positions p ON p.position_id = pp.position_id 
    LEFT JOIN branches b1 ON b1.branche_id = pp.branche_id 
    LEFT JOIN branches b2 ON b2.branche_id = pp.sub_branche_id 
    LEFT JOIN position_classes pc ON pc.position_class_id = pp.position_class 
    LEFT JOIN users u ON u.user_id = p1.user_id;" 

deltaImportQuery="SELECT pp.*, pp.profile_positions_id as id, p.position as position_name, b1.name as branche_name, b2.name as sub_branche_name, pc.name as position_class_name, 
p1.user_id as profile_user_id, p1.company_id as company_id, p1.active as profile_active, p1.visibility as profile_visibility, p1.profile_type as profile_type, p1.gender as profile_gender, p1.initials as profile_initials, p1.firstname as profile_firstname, p1.infix as profile_infix, p1.lastname as profile_lastname, p1.profile_description as profile_description, p1.email as profile_email, p1.zip as profile_zip, p1.lat as profile_lat, p1.lon as profile_lon, p1.city as profile_city, p1.travel_ability as profile_travel_ability, p1.status as profile_status, p1.deleted as profile_deleted, p1.deleted as profile_active, 
c.company_name as company_name, c.businesstype as company_businesstype, c.amount_of_people as company_amount_of_people, c.visibility as company_visibility, c.deleted as company_deleted, c.valid as company_valid, pp.level as level, 

u.deleted as user_deleted, pp.deleted as position_deleted 

FROM profile_positions pp 
    LEFT JOIN profiles p1 ON p1.profile_id = pp.profile_id 
    LEFT JOIN companies c ON c.company_id = p1.company_id 
    LEFT JOIN positions p ON p.position_id = pp.position_id 
    LEFT JOIN branches b1 ON b1.branche_id = pp.branche_id 
    LEFT JOIN branches b2 ON b2.branche_id = pp.sub_branche_id 
    LEFT JOIN position_classes pc ON pc.position_class_id = pp.position_class 
    LEFT JOIN users u ON u.user_id = p1.user_id 
WHERE pp.profile_positions_id='${dih.delta.id}';" 

deltaQuery="select profile_positions_id from profile_positions pp 

LEFT JOIN profiles p1 ON p1.profile_id = pp.profile_id 

where updated_at &gt;= '${dih.last_index_time}' OR created_at &gt;= '${dih.last_index_time}' OR company_id IN(
SELECT company_id FROM companies where updated_at &gt;= '${dih.last_index_time}' OR created_at &gt;= '${dih.last_index_time}') OR user_id IN(
SELECT user_id FROM users where updated_at &gt;= '${dih.last_index_time}' OR created_at &gt;= '${dih.last_index_time}');"> 

    <field column="id" name="id" /> 
    <field column="profile_id" name="profile_id" /> 
    <field column="position_id" name="position_id" /> 

    <field column="position_name" name="position_name" /> 
    <field column="position_name" name="position_name_1" /> 
    <field column="position_name" name="position_name_2" /> 

    <field column="branche_id" name="branche_id" /> 
    <field column="branche_name" name="branche_name" /> 
    <field column="sub_branche_id" name="sub_branche_id" /> 
    <field column="sub_branche_name" name="sub_branche_name" /> 
    <field column="position_class" name="position_class" /> 
    <field column="position_class_name" name="position_class_name" /> 
    <field column="level" name="level" /> 
    <field column="experience" name="experience" /> 
    <field column="grade" name="grade" /> 
    <field column="position_deleted" name="position_deleted" /> 

<!-- Company --> 
    <field column="profile_user_id" name="user_id" /> 
    <field column="company_id" name="company_id" /> 
    <field column="profile_active" name="active" /> 
    <field column="profile_visibility" name="visibility" /> 
    <field column="profile_type" name="profile_type" /> 
    <field column="profile_gender" name="gender" /> 
    <field column="profile_initials" name="initials" /> 
    <field column="profile_firstname" name="firstname" /> 
    <field column="profile_infix" name="infix" /> 
    <field column="profile_lastname" name="lastname" /> 

    <field column="profile_email" name="email" /> 
    <field column="profile_zip" name="zip" /> 

    <field column="profile_lat" name="latlng_0_coordinate" /> 
    <field column="profile_lon" name="latlng_1_coordinate" /> 

    <field column="profile_city" name="city" /> 
    <field column="profile_travel_ability" name="travel_ability" /> 
    <field column="profile_status" name="profile_status" /> 
    <field column="profile_active" name="profile_active" /> 
    <field column="profile_deleted" name="profile_deleted" /> 

    <field column="user_deleted" name="user_deleted" /> 

<!-- Profile --> 
    <field column="company_name" name="company_name" /> 
    <field column="company_businesstype" name="businesstype" /> 
    <field column="company_amount_of_people" name="amount_of_people" /> 
    <field column="company_visibility" name="company_visibility" /> 
    <field column="company_valid" name="company_valid" /> 
    <field column="company_deleted" name="company_deleted" /> 

     </entity> 
    </document> 
</dataConfig>