Solr 4.4.0利用dataimporthandler导入本地pdf、word等文档

1. 创建本地目录

$ mkdir /usr/local/contentplatform/solr/solr/core1/file1
$ ls -lh
total 88M
-rw-r--r--  tnuser appuser  14M May  : apache_hbase_reference_guide.pdf
-rw-r--r--  tnuser appuser 7.4M Apr  : Architecting_HBase_Applications.pdf
-rw-r--r--  tnuser appuser  14M Jan    Cloudera_Hadoop_Test_Cases.docx
-rw-r--r--  tnuser appuser 6.6M Apr  : HBase_Administration_Cookbook.pdf
-rw-r--r--  tnuser appuser 2.1M Apr  : HBase_Essentials.pdf
-rw-r--r--  tnuser appuser  25M Apr   : Hbase-HBase实战.pdf
-rw-r--r--  tnuser appuser 7.9M Nov    HBase.in.Action.pdf
-rw-r--r--  tnuser appuser  13M Apr  : HBase：The_Definitive_Guide.pdf

2. 在core的conf目录修改配置文件solrconfig.xml配置dataimport请求处理器

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

3. 在conf目录新建data-config.xml文件并添加数据源的引用

<dataConfig>
    <dataSource name="fileDataSource" type="fileDataSource" />
    <dataSource name="binFileDataSource" type="BinFileDataSource" />
     <document>
      <entity
        name="file1"
        datasource="fileDataSource"
        processor="FileListEntityProcessor"
        baseDir="/usr/local/contentplatform/solr/solr/core1/file1"
        fileName=".*\.(pdf)|(doc)|(docx)|(ppt)|(pptx)|(xls)|(xlsx)|(odf)|(txt)|(rtf)|(html)|(htm)|(jpg)|(csv)"
        onError="skip"
        recursive="true"
        rootEntity="false">
       <field column="file" name="id" />
       <field column="fileSize" name="size" />
       <field column="fileAbsolutePath" name="filepath" />
       <field column="fileLastModified" name="lastModified" /> 

     <entity
        name="documentImport1"
        processor="TikaEntityProcessor"
        url="${file1.fileAbsolutePath}"
        format="text"
        datasource="binFileDataSource"
        onError="skip"
        recursive="true">
       <field column="Author" name="author" meta="true"/>
       <field column="title" name="title" meta="true"/>
       <field column="text" name="text"/>
     </entity>
     </entity>
    </document>
</dataConfig> 

4.修改conf目录下的schema.xml文件，添加以下内容

   <field name="fileLastModified" type="date" indexed="true" stored="true"/>
   <field name="fileAbsolutePath" type="string" indexed="true" stored="true"/>

5. 重新加载配置文件

6. 通过DIH导入本地的文件

6. 查看导入的文档

{
  "responseHeader": {
    "status": ,
    "QTime": ,
    "params": {
      "indent": "true",
      "q": "*:*",
      "_": "",
      "wt": "json"
    }
  },
  "response": {
    "numFound": ,
    "start": ,
    "docs": [
      {
        "id": "Hbase-HBase实战.pdf",
        "title": [
          "HBASE 实战=HBASE IN ACTION"
        ],
        "author": "（美）NICK DIMIDUK著；谢磊译",
        "author_s": "（美）NICK DIMIDUK著；谢磊译",
        "_version_":
      },
      {
        "id": "apache_hbase_reference_guide.pdf",
        "title": [
          "Apache HBase ™ Reference Guide"
        ],
        "author": "Apache HBase Team",
        "author_s": "Apache HBase Team",
        "_version_":
      },
      {
        "id": "Architecting_HBase_Applications.pdf",
        "title": [
          "Architecting HBase Applications"
        ],
        "author": "Jean-Marc Spaggiari & Kevin O'Dell",
        "author_s": "Jean-Marc Spaggiari & Kevin O'Dell",
        "_version_":
      },
      {
        "id": "HBase_Administration_Cookbook.pdf",
        "_version_":
      },
      {
        "id": "HBase_Essentials.pdf",
        "title": [
          ""
        ],
        "author": "",
        "author_s": "",
        "_version_":
      },
      {
        "id": "HBase.in.Action.pdf",
        "title": [
          "HBase in Action"
        ],
        "author": "Nick Dimiduk, Amandeep Khurana",
        "author_s": "Nick Dimiduk, Amandeep Khurana",
        "_version_":
      },
      {
        "id": "HBase：The_Definitive_Guide.pdf",
        "title": [
          "HBase: The Definitive Guide"
        ],
        "author": "Lars George",
        "author_s": "Lars George",
        "_version_":
      },
      {
        "id": "Cloudera_Hadoop_Test_Cases.docx",
        "author": "FeiLong, Li [DBA]",
        "author_s": "FeiLong, Li [DBA]",
        "_version_":
      }
    ]
  }
}