Have you got the latest Lucene? Nightly build?
Try that, this looks like an old bug that has been fixed.
Otis
--- Charles Harvey <charvey@knightridder.com> wrote:
> We are having some bizarre instances where SegmentTermPositions is
> throwing
> nullpointers. It only happens on certain queries, but it happens
> across
> different indexes using the same query terms, always quoted. Seems to
> be
>
> obscure multi word terms in quotes that make this happen.
>
> "randi cohen" and "wacky tobaccy" threw on a sun box but did not
> throw
> on
> a pc.
>
> "java.lang.null exception pointer" threw on a pc
>
> Any ideas, anyone? I looked at the class and noticed that no
> nullpointers
> were thrown on purpose. I'm not familiar with the lucene code, so I'm
> not
> too sure what is happening in this process, and the lovely Unknown
> Source
> doesn't help out too much...
>
> java.lang.NullPointerException
> at
> org.apache.lucene.index.SegmentTermPositions.seek(Unknown
> Source)
> at org.apache.lucene.index.SegmentTermDocs.seek(Unknown
> Source)
> at
> org.apache.lucene.index.IndexReader.termPositions(Unknown
> Source)
> at org.apache.lucene.search.PhraseQuery.scorer(Unknown
> Source)
> at org.apache.lucene.search.Query.scorer(Unknown Source)
> at org.apache.lucene.search.IndexSearcher.search(Unknown
> Source)
> at org.apache.lucene.search.Hits.getMoreDocs(Unknown
> Source)
> at org.apache.lucene.search.Hits.<init>(Unknown Source)
> at org.apache.lucene.search.Searcher.search(Unknown Source)
> at org.apache.lucene.search.Searcher.search(Unknown Source)
>
>
>
> _________________
>
> "The trouble with the rat-race is that even if you win you're still a
> rat."
> --Lily Tomlin
> _________________
> Charles Harvey
> Developer
> http://www.philly.com
> Wk: 215 789 6057
> Cell: 215 588 0851
>
>
> --
> To unsubscribe, e-mail:
> <mailto:lucene-user-unsubscribe@jakarta.apache.org>
> For additional commands, e-mail:
> <mailto:lucene-user-help@jakarta.apache.org>
>
__________________________________________________
Do You Yahoo!?
Yahoo! Greetings - Send FREE e-cards for every occasion!
http://greetings.yahoo.com
--
To unsubscribe, e-mail: <mailto:lucene-user-unsubscribe@jakarta.apache.org>
For additional commands, e-mail: <mailto:lucene-user-help@jakarta.apache.org>
|