Question

我想在ColognePhonetic中使用PhoneticFilterFactory，但我只得到一个“java.lang.NoClassDefFoundError：” 知道这里有什么问题吗？

我对PhoeneticFilterFactory的定义

@TokenFilterDef(factory = PhoneticFilterFactory.class, params = {
     @Parameter(name = "encoder", value="ColognePhonetic")
     })

以下是整个Anyalyzer的定义：

@AnalyzerDef(name = "customanalyzer", tokenizer =
@TokenizerDef(factory = StandardTokenizerFactory.class), filters = {
  @TokenFilterDef(factory = LowerCaseFilterFactory.class),
  @TokenFilterDef(factory = PhoneticFilterFactory.class, params = {
     @Parameter(name = "encoder", value="ColognePhonetic")
     }),
  @TokenFilterDef(factory = SnowballPorterFilterFactory.class, params = {
    @Parameter(name = "language", value = "German")
  })
})

错误：

ERROR 2013-11-11 14:20:08,010 [LogErrorHandler] HSEARCH000058: HSEARCH000116: Unexpected error during MassIndexer operation: java.lang.NoClassDefFoundError: org/apache/commons/codec/Encoder
   at org.apache.lucene.analysis.phonetic.PhoneticFilter.incrementToken(PhoneticFilter.java:64)
   at org.apache.lucene.analysis.snowball.SnowballFilter.incrementToken(SnowballFilter.java:76)
   at org.apache.lucene.index.DocInverterPerField.processFields(DocInverterPerField.java:146)
   at org.apache.lucene.index.DocFieldProcessorPerThread.processDocument(DocFieldProcessorPerThread.java:278)
   at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:766)
   at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:2060)
   at org.hibernate.search.backend.impl.lucene.works.AddWorkDelegate.performWork(AddWorkDelegate.java:71)
   at org.hibernate.search.backend.impl.lucene.LuceneBackendTaskStreamer.doWork(LuceneBackendTaskStreamer.java:66)
   at org.hibernate.search.backend.impl.lucene.LuceneBackendQueueProcessor.applyStreamWork(LuceneBackendQueueProcessor.java:83)
   at org.hibernate.search.indexes.impl.DirectoryBasedIndexManager.performStreamOperation(DirectoryBasedIndexManager.java:121)
   at org.hibernate.search.backend.impl.StreamingSelectionVisitor$AddSelectionDelegate.performStreamOperation(StreamingSelectionVisitor.java:99)
   at org.hibernate.search.backend.impl.batch.DefaultBatchBackend.sendWorkToShards(DefaultBatchBackend.java:75)
   at org.hibernate.search.backend.impl.batch.DefaultBatchBackend.enqueueAsyncWork(DefaultBatchBackend.java:62)
   at org.hibernate.search.batchindexing.impl.EntityConsumerLuceneWorkProducer.index(EntityConsumerLuceneWorkProducer.java:210)
   at org.hibernate.search.batchindexing.impl.EntityConsumerLuceneWorkProducer.indexAllQueue(EntityConsumerLuceneWorkProducer.java:138)
   at org.hibernate.search.batchindexing.impl.EntityConsumerLuceneWorkProducer.run(EntityConsumerLuceneWorkProducer.java:106)
   at org.hibernate.search.batchindexing.impl.OptionallyWrapInJTATransaction.run(OptionallyWrapInJTATransaction.java:89)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
   at java.lang.Thread.run(Thread.java:722)

在JBoss AS 7.1.3.Final上使用Hibernate Search 4.4.0 Final with Hibernate Core {4.1.6.Final}

Answer 1

您的类路径中似乎缺少Apache Commons Codec库。如果你看一下Hibernate Search 4.4.0.Final的依赖树，你会发现对commons-codec 1.6有一个传递依赖：

hibernate-search:4.4.0.Final
- hibernate-search-orm:4.4.0.Final
  - hibernate-search-analyzers:4.4.0.Final
    - solr-analysis-extras:3.6.2
      - solr-core:3.6.2
        - commons-codec:1.6
        - lucene-phonetic:3.6.2
          - commons-codec:1.6

因此，将commons-codec添加到类路径中至少应解决NoClassDefFoundError。

Answer 2

来自hibernate团队的Gunnar帮助解决了问题。（https://forum.hibernate.org/viewtopic.php?f=9&t=1029612）

解决方案是将commons-codec-1.8.jar复制到我的jboss安装中的apache lucene的模块folde（JBOSS_HOME / modules / org / apache / lucene / 3.6.2）并在模块中创建一个条目。 XML。

之后发现了语音效果，特别是colognephonetic，我的索引工作正常。

感谢所有帮助过的人。

与ColognePhonetic的PhoneticFilterFactory不起作用

2 个答案: