安装单机版Solr服务

1、拉取 Solr 镜像；

docker pull solr:7.4.0

  

 2、启动 Solr 容器，即可访问 http://ip:8983/ ；

docker run --name taotao-solr -d -p 8983:8983 -t solr:7.4.0

  

3、新建 SolrCore，名称为 collection1；

docker exec -it --user=solr taotao-solr bin/solr create_core -c collection1

  

4、为了方便后续修改配置，将容器 solr 文件拷贝本地 /usr/local/solr/ 路径下；

docker cp taotao-solr:/opt/solr/ /usr/local/ # 容器拷贝宿主机

 

 

5、设置中文分词 smartcn；

 

    5.1  进入容器

docker exec -it taotao-solr /bin/bash 

    

    5.2  定位Solr7自带的中文分词器 smartcn 的jar包位置 /opt/solr/contrib/analysis-extras/lucene-libs；

 

    5.3  进入创建的 solrcore: collection1 配置目录 /opt/solr/server/solr/collection1/conf ，修改 solrconfig.xml 添加 smartcn 包的 lib 标签；

solrconfig.xml
  <lib dir="${solr.install.dir:../../../..}/contrib/extraction/lib" regex=".*\.jar" />
  <lib dir="${solr.install.dir:../../../..}/dist/" regex="solr-cell-\d.*\.jar" />

  <lib dir="${solr.install.dir:../../../..}/contrib/clustering/lib/" regex=".*\.jar" />
  <lib dir="${solr.install.dir:../../../..}/dist/" regex="solr-clustering-\d.*\.jar" />

  <lib dir="${solr.install.dir:../../../..}/contrib/langid/lib/" regex=".*\.jar" />
  <lib dir="${solr.install.dir:../../../..}/dist/" regex="solr-langid-\d.*\.jar" />

  <lib dir="${solr.install.dir:../../../..}/contrib/velocity/lib" regex=".*\.jar" />
  <lib dir="${solr.install.dir:../../../..}/dist/" regex="solr-velocity-\d.*\.jar" />

    添加

 <lib dir="${solr.install.dir:../../../..}/contrib/analysis-extras/lucene-libs" regex="lucene-analyzers-smartcn-7.4.0.jar" />

    添加

 

 <requestHandler name="/dataimport"  class="solr.DataImportHandler">
     <lst name="defaults">
        <str name="config">data-config.xml</str>
     </lst>
  </requestHandler>

 

 

     5.4  在 managed-schema 中最后一行添加中文分词的 FieldType ； 

 <fieldType name="cn_text" class="solr.TextField" >
    <analyzer type="index">
      <tokenizer class="org.apache.lucene.analysis.cn.smart.HMMChineseTokenizerFactory"/>
    </analyzer>
    <analyzer type="query">
       <tokenizer class="org.apache.lucene.analysis.cn.smart.HMMChineseTokenizerFactory"/>
    </analyzer>
  </fieldType>

<field name="category" type="cn_text" indexed="true"/>
<field name="title" type="cn_text" indexed="true"/>
<field name="content" type="cn_text" indexed="true"/>
<field name="keytext" type="text_general" indexed="true" stored="false" multiValued="true"/>
<copyField source="title" dest="keytext"/>
<copyField source="content" dest="keytext"/> 

   5.5 新建  vi data-config.xml

 

<?xml version="1.0" encoding="UTF-8" ?>
<dataConfig>
  <dataSource driver="com.mysql.jdbc.Driver" url="jdbc:mysql://192.168.31.31:3306/db" user="root" password="password" />
  <document>  ####transformer="HTMLStripTransformer"   一定要选、否则导入时会出错
    <entity name="subject1" transformer="HTMLStripTransformer" query="SELECT id,'报修维护' AS category , CONCAT(initiator,initiator_hourse_num,initiator_phone) AS title,  content  FROM t1">
        <field name="id" column="id"/>
      <field name="title" column="title" stripHTML="true"/>
          <field name="category" column="title" stripHTML="true"/>
          <field name="content" column="title" stripHTML="true"/>
    </entity>
            <entity name="subject2" transformer="HTMLStripTransformer" query="SELECT id,'报修维护' AS category , CONCAT(initiator,initiator_hourse_num,initiator_phone) AS title,  content  FROM t2">
        <field name="id" column="id"/>
      <field name="title" column="title" stripHTML="true"/>
          <field name="category" column="title" stripHTML="true"/>
          <field name="content" column="title" stripHTML="true"/>
    </entity> 
  </document>
</dataConfig>

 5.6jar包配置

/solr/dist$ cp solr-dataimporthandler-* /usr/local/solr/server/solr-webapp/webapp/WEB-INF/lib
cd /usr/local/solr/server/solr-webapp/webapp/WEB-INF/lib
wget http://url/mysql.jar

 

6.上传配置，重启solr服务

docker cp /usr/local/solr/server/solr/collection1/conf/solrconfig.xml taotao-solr:/opt/solr/server/solr/collection1/conf/solrconfig.xml
docker cp /usr/local/solr/server/solr/collection1/conf/managed-schema taotao-solr:/opt/solr/server/solr/collection1/conf/managed-schema
docker restart taotao-solr