hmm, if I am not wrong, it looks awfully similar to the Exception we have seen 
and concluded it is some black magic with corrupt memory chip or waht-not, but 
the fact we are not alone makes me wonder now... Subject of this thread was 
"Strange Exception"... we were able to use this very same index again (it was 
RAMDirectory loaded from FSDirectory) by just reloading it from FSDirectory.

good luck


----- Original Message ----
> From: Mark Miller <[EMAIL PROTECTED]>
> To: java-user@lucene.apache.org
> Sent: Monday, 5 May, 2008 9:56:47 PM
> Subject: Re: index corruption with latest lucene
> 
> Yeah, its pretty close to 2.3.2, but I think from last week mabye.
> 
> I finally have one of the stack traces (this comes on the tail complete
> laptop failure so I am scrambling here)
> 
> java.lang.IndexOutOfBoundsException: Index: 97, Size: 43
>         at java.util.ArrayList.RangeCheck(ArrayList.java:572)
>         at java.util.ArrayList.get(ArrayList.java:347)
>         at org.apache.lucene.index.FieldInfos.fieldInfo(FieldInfos.java:260)
>         at org.apache.lucene.index.FieldsReader.doc(FieldsReader.java:184)
>         at 
> org.apache.lucene.index.SegmentReader.document(SegmentReader.java:670)
>         at 
> org.apache.lucene.index.MultiSegmentReader.document(MultiSegmentReader.java:257)
>         at org.apache.lucene.search.IndexSearcher.doc(IndexSearcher.java:97)
> 
> On Mon, 2008-05-05 at 14:48 -0500, crspan wrote:
> > coincidence or it is from 2.3.2 ?
> > 
> > env:
> > lucene 2.3.2
> > jdk1.6.0_06 & jdk1.5.0_15
> > 
> > 
> > QueryString:
> > illeg^30.820824 technolog^22.290413 transfer^33.307804
> > Error: java.lang.ArrayIndexOutOfBoundsException: 
> > 132704java.lang.ArrayIndexOutOfBoundsException: 132704
> > at 
> > 
> org.apache.lucene.search.BooleanScorer2$Coordinator.coordFactor(BooleanScorer2.java:55)
> > at org.apache.lucene.search.BooleanScorer2.score(BooleanScorer2.java:358)
> > at org.apache.lucene.search.BooleanScorer2.score(BooleanScorer2.java:320)
> > at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:146)
> > at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:113)
> > at org.apache.lucene.search.Searcher.search(Searcher.java:132)
> > at 
> > 
> org.cr.search.TrecQueryRelevanceFeedback.main(TrecQueryRelevanceFeedback.java:776)
> > 
> > 
> > QueryString:
> > oceanograph^68.48028 vessel^43.191563
> > Error: 
> > 
> java.lang.ArrayIndexOutOfBoundsExceptionjava.lang.ArrayIndexOutOfBoundsException
> > at java.lang.System.arraycopy(Native Method)
> > at 
> > 
> org.apache.lucene.index.TermVectorsReader.readTermVector(TermVectorsReader.java:353)
> > at 
> > 
> org.apache.lucene.index.TermVectorsReader.readTermVectors(TermVectorsReader.java:287)
> > at org.apache.lucene.index.TermVectorsReader.get(TermVectorsReader.java:232)
> > at 
> > 
> org.apache.lucene.index.SegmentReader.getTermFreqVectors(SegmentReader.java:981)
> > at org.cr.rf.RelevanceFeedback.RelFeedbackWeight(RelevanceFeedback.java:134)
> > at 
> > 
> org.cr.search.TrecQueryRelevanceFeedback.main(TrecQueryRelevanceFeedback.java:781)
> > 
> > 
> > 
> > 
> > Mark Miller wrote:
> > > Any recent changes that would expose index corruption?
> > >
> > > I am getting two new errors when trying to search:
> > >
> > > nullpointer fieldsreaders line 260
> > >
> > > indexoutofbounds on fieldinfo line 185
> > >
> > > I am kind of screwed, because reindexing fixes this, but I cant reindex!
> > >
> > > Any ideas?
> > >
> > >
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> > >  
> > 
> > 
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> 
> 
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