Solr 4.4.0利用dataimporthandler导入postgresql数据库表
2024-09-04 09:31:41
将数据库edbstore的edbtore schema下的customers表导入到solr
1. 首先查看customers表字段信息
edbstore=> \d customers
Table "edbstore.customers"
Column | Type | Modifiers
----------------------+-----------------------+----------------------------------------------------------------
customerid | integer | not null default nextval('customers_customerid_seq'::regclass)
firstname | character varying(50) | not null
lastname | character varying(50) | not null
address1 | character varying(50) | not null
address2 | character varying(50) |
city | character varying(50) | not null
state | character varying(50) |
zip | integer |
country | character varying(50) | not null
region | smallint | not null
email | character varying(50) |
phone | character varying(50) |
creditcardtype | integer | not null
creditcard | character varying(50) | not null
creditcardexpiration | character varying(50) | not null
username | character varying(50) | not null
password | character varying(50) | not null
age | smallint |
income | integer |
gender | character varying(1) |
2. 新建core,名称为edbstore
3. 修改solrconfig.xml文件,添加如下
<requestHandler name="/dataimport" class="org.apache.solr.handler.dataimport.DataImportHandler">
<lst name="defaults">
<str name="config">data-config.xml</str>
</lst>
</requestHandler>
4. 新建data-config.xml文件,内容如下所示
<dataConfig>
<dataSource name="source1" type="JdbcDataSource" driver="org.postgresql.Driver" url="jdbc:postgresql://172.16.101.66:5432/edbstore" user="edbstore" password="edbstore" />
<document>
<entity name="file1" datasource="source1" query="SELECT * FROM edbstore.customers">
<field column="customerid" name="id" />
<field column="firstname" name="firstname" />
<field column="lastname" name="lastname" />
<field column="address1" name="address1" />
<field column="address2" name="address2" />
<field column="city" name="city" />
<field column="state" name="state" />
<field column="zip" name="zip" />
<field column="country" name="country" />
<field column="region" name="region" />
<field column="email" name="email" />
<field column="phone" name="phone" />
<field column="creditcardtype" name="creditcardtype" />
<field column="creditcard" name="creditcard" />
<field column="creditcardexpiration" name="creditcardexpiration" />
<field column="username" name="username" />
<field column="password" name="password" />
<field column="age" name="age" />
<field column="income" name="income" />
<field column="gender" name="gender" />
</entity>
</document>
</dataConfig>
5. 将以下信息添加到schema.xml文件
<field name="id" type="string" indexed="true" stored="true" required="true" multiValued="false" /> -->
<field name="firstname" type="string" indexed="true" stored="true" />
<field name="lastname" type="string" indexed="true" stored="true" />
<field name="address1" type="string" indexed="true" stored="true" />
<field name="address2" type="string" indexed="true" stored="true" />
<field name="city" type="string" indexed="true" stored="true" />
<field name="state" type="string" indexed="true" stored="true" />
<field name="zip" type="int" indexed="true" stored="true" />
<field name="country" type="string" indexed="true" stored="true" />
<field name="region" type="int" indexed="true" stored="true" />
<field name="email" type="string" indexed="true" stored="true" />
<field name="phone" type="string" indexed="true" stored="true" />
<field name="creditcardtype" type="int" indexed="true" stored="true" />
<field name="creditcard" type="string" indexed="true" stored="true" />
<field name="creditcardexpiration" type="string" indexed="true" stored="true" />
<field name="username" type="string" indexed="true" stored="true" />
<field name="password" type="string" indexed="true" stored="true" />
<field name="age" type="int" indexed="true" stored="true" />
<field name="income" type="int" indexed="true" stored="true" />
<field name="gender" type="string" indexed="true" stored="true" />
6. 下载postgresql jdbc驱动
https://jdbc.postgresql.org/download.html
注意版本要和本地的JDK版本兼容
将驱动文件postgresql-42.2.6.jre6.jar复制到tomcat的solr lib目录,重启tomcat
7. 执行DIH导入
8. 查看导入的document
最新文章
- redis源码安装
- Url通配符映射
- MySQL: InnoDB 还是 MyISAM?
- 应用emailAutoComplete.js来自动显示邮箱后缀列表
- myloader原理0
- Mysql 数据库 操作语句
- loadlibrary(xxx.dll) 失败 返回14001 由于应用程序配置不正确 应用程序未能启动.重新安装应用程序可能会纠正这个问 .
- Layer 中自定义属性的动画
- SharePoint备份文件
- js实现原生选项卡
- vim的学习
- windows 环境下 dbnamodb 环境搭建与使用
- python之进程和线程2
- C++解析二
- NET设计模式 第二部分 创建型模式(5):原型模式(Prototype Pattern)
- expr命令总结
- JavaSE入门学习7:Java基础语法之语句(下)
- Implicit declaration of function &#39;BMKCoordinateForMapPoint&#39; is invalid in C99
- 通过BeanShell获取UUID并将参数传递给Jmeter
- Spring Boot中使用redis的发布/订阅模式