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我将 tika 与 dataimporthandler 一起使用。在执行完全导入时,我收到以下错误。

SEVERE: Full Import failed:org.apache.solr.handler.dataimport.DataImportHandlerException: Unable to load EntityProcessor implementation for entity:tika-test Processing Document # 1
            at org.apache.solr.handler.dataimport.DataImportHandlerException.wrapAndThrow(DataImportHandlerException.java:72)
            at org.apache.solr.handler.dataimport.DocBuilder.getEntityProcessor(DocBuilder.java:817)
            at org.apache.solr.handler.dataimport.DocBuilder.buildDocument(DocBuilder.java:547)
            at org.apache.solr.handler.dataimport.DocBuilder.doFullDump(DocBuilder.java:267)
            at org.apache.solr.handler.dataimport.DocBuilder.execute(DocBuilder.java:186)
            at org.apache.solr.handler.dataimport.DataImporter.doFullImport(DataImporter.java:353)
            at org.apache.solr.handler.dataimport.DataImporter.runCmd(DataImporter.java:411)
            at org.apache.solr.handler.dataimport.DataImporter$1.run(DataImporter.java:392)
    Caused by: java.lang.ClassNotFoundException: Unable to load TikaEntityProcessor or org.apache.solr.handler.dataimport.TikaEntityProcessor
            at org.apache.solr.handler.dataimport.DocBuilder.loadClass(DocBuilder.java:1010)
            at org.apache.solr.handler.dataimport.DocBuilder.getEntityProcessor(DocBuilder.java:814)
            ... 6 more
    Caused by: org.apache.solr.common.SolrException: Error loading class 'TikaEntityProcessor'
            at org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:389)
            at org.apache.solr.handler.dataimport.DocBuilder.loadClass(DocBuilder.java:1000)
            ... 7 more
    Caused by: java.lang.ClassNotFoundException: TikaEntityProcessor
            at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
            at java.security.AccessController.doPrivileged(Native Method)
            at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
            at java.lang.ClassLoader.loadClass(ClassLoader.java:319)
            at java.net.FactoryURLClassLoader.loadClass(URLClassLoader.java:615)
            at java.lang.ClassLoader.loadClass(ClassLoader.java:264)
            at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:332)
            at java.lang.Class.forName0(Native Method)
            at java.lang.Class.forName(Class.java:264)
            at org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:373)

在 solrconfig.xml 我这样写配置参数

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

我哪里错了?你们能帮帮我吗。我正在寻找这个很长一段时间。

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1 回答 1

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您使用的是哪个 Solr 版本?索尔 1.4?
TikaEntityProcessor 是在 1.4 之后添加的:http:
//www.mail-archive.com/solr-user@lucene.apache.org/msg35902.html

于 2011-03-11T13:07:40.490 回答