在使用lucene3与paoding集成的时候可能会出现以下错误:
Exception in thread “main” java.lang.AbstractMethodError: org.apache.lucene.analysis.TokenStream.incrementToken()Z
at org.apache.lucene.index.DocInverterPerField.processFields(DocInverterPerField.java:137)
at org.apache.lucene.index.DocFieldProcessorPerThread.processDocument(DocFieldProcessorPerThread.java:246)
at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:774)
at org.apache.lucene.index.DocumentsWriter.addDocument(DocumentsWriter.java:752)
at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1932)
at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1906)
原因是:
paoding以前发布的jar与lucene3不兼容,而与lucene3兼容的jar还没发布,只发布了源代码,所以在项目中通过源代码的项目加入paoding,而不是jar包,这样就能避免此错误。
与lucene3兼容的paoding 源代码下载地址:
http://paoding.googlecode.com/svn/trunk/paoding-analysis/
需要使用SVN下载。
“庖丁解牛”google 论坛:
http://groups.google.com/group/paoding
旧版本地址:
http://paoding.googlecode.com/svn/trunk/paoding-analysis-1/
不建议下载旧版本