atom feed3 messages in org.apache.lucene.solr-userIOException: Mark invalid while analy...
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James BradyMay 4, 2008 3:35 pm 
Dean ThompsonDec 5, 2008 10:43 am 
Grant IngersollDec 6, 2008 4:21 am 
Subject:IOException: Mark invalid while analyzing HTML
From:James Brady (jame@gmail.com)
Date:May 4, 2008 3:35:18 pm
List:org.apache.lucene.solr-user

Hi,

I'm seeing a problem mentioned in Solr-42, Highlighting problems with HTMLStripWhitespaceTokenizerFactory: https://issues.apache.org/jira/browse/SOLR-42

I'm indexing HTML documents, and am getting reams of "Mark invalid" IOExceptions: SEVERE: java.io.IOException: Mark invalid at java.io.BufferedReader.reset(Unknown Source) at org .apache .solr.analysis.HTMLStripReader.restoreState(HTMLStripReader.java:171) at org.apache.solr.analysis.HTMLStripReader.read(HTMLStripReader.java: 728) at org.apache.solr.analysis.HTMLStripReader.read(HTMLStripReader.java: 742) at java.io.Reader.read(Unknown Source) at org.apache.lucene.analysis.CharTokenizer.next(CharTokenizer.java:56) at org.apache.lucene.analysis.StopFilter.next(StopFilter.java:118) at org .apache .solr.analysis.WordDelimiterFilter.next(WordDelimiterFilter.java:249) at org.apache.lucene.analysis.LowerCaseFilter.next(LowerCaseFilter.java:33) at org .apache .solr .analysis.EnglishPorterFilter.next(EnglishPorterFilterFactory.java:92) at org.apache.lucene.analysis.TokenStream.next(TokenStream.java:45) at org .apache .solr.analysis.BufferedTokenStream.read(BufferedTokenStream.java:94) at org .apache .solr .analysis .RemoveDuplicatesTokenFilter.process(RemoveDuplicatesTokenFilter.java: 33) at org .apache .solr.analysis.BufferedTokenStream.next(BufferedTokenStream.java:82) at org.apache.lucene.analysis.TokenStream.next(TokenStream.java:79) at org.apache.lucene.index.DocumentsWriter$ThreadState $FieldData.invertField(DocumentsWriter.java:1518) at org.apache.lucene.index.DocumentsWriter$ThreadState $FieldData.processField(DocumentsWriter.java:1407) at org.apache.lucene.index.DocumentsWriter $ThreadState.processDocument(DocumentsWriter.java:1116) at org .apache .lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:2440) at org .apache.lucene.index.DocumentsWriter.addDocument(DocumentsWriter.java: 2422) at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java: 1445)

This is using a ~1 week old version of Solr 1.3 from SVN.

One workaround mentioned in that Jira issue was to move HTML stripping outside of Solr; can anyone suggest a better approach than that?

Thanks James