Could you provide more detail on how you hit these two exceptions? Are they reproducible from scratch (creating a new index)?

Are you using multiple threads against IndexWriter? Is autoCommit true or false? Any prior exceptions hit? Do your documents have varying number/configuration of fields? Is the index copied somewhere after being written?

Can you run with assertions enabled to see if something is tripped?

Maybe run CheckIndex on the index?

Mike

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.ArrayIndexOutOfBound sException
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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