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Posted to java-user@lucene.apache.org by Geir Ove Grønmo <gr...@ontopia.net> on 2005/02/17 10:48:21 UTC
Re: Strange Index problem
On Tue, 25 Jan 2005 13:54:00 +0100, Nestel, Frank IZ/HZA-IOL
<ne...@de.ina.com> wrote:
> In one project we've a system which incrementally updates
> an index every night. This has been working fine. We've
> upgraded to Lucene 1.4.2 when it was there without observing a
> difference instantly. But now we regularly run into trouble.
> It seems like our index has "captured" a very defunc document
> and as long as you work around this document the index
> is still working, but as soon as you touch that particular
> document, you run into trouble:
>
> java.lang.IndexOutOfBoundsException: Index: 114, Size: 19
> at java.util.ArrayList.RangeCheck (ArrayList.java:547) at
> java.util.ArrayList.get(ArrayList.java:322) at
> org.apache.lucene.index.FieldInfos.fieldInfo(FieldInfos.java:155)
> at org.apache.lucene.index.FieldsReader.doc(FieldsReader.java:66)
> at
> org.apache.lucene.index.SegmentReader.document(SegmentReader.java:237)
> at
> org.apache.lucene.index.SegmentMerger.mergeFields(SegmentMerger.java:185
> ) at
> org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:92)
> at
> org.apache.lucene.index.IndexWriter.mergeSegments(IndexWriter.java:487)
> at
> org.apache.lucene.index.IndexWriter.optimize(IndexWriter.java:366)
I've just found a similar traceback in one of our deployed systems (using
version 1.4.3):
java.lang.IndexOutOfBoundsException: Index: 104, Size: 11
at java.util.ArrayList.RangeCheck(ArrayList.java:507)
at java.util.ArrayList.get(ArrayList.java:324)
at
org.apache.lucene.index.FieldInfos.fieldInfo(FieldInfos.java:155)
at org.apache.lucene.index.FieldsReader.doc(FieldsReader.java:66)
at
org.apache.lucene.index.SegmentReader.document(SegmentReader.java:237)
at
org.apache.lucene.index.SegmentMerger.mergeFields(SegmentMerger.java:185)
at
org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:92)
at
org.apache.lucene.index.IndexWriter.mergeSegments(IndexWriter.java:487)
at
org.apache.lucene.index.IndexWriter.optimize(IndexWriter.java:366)
After having gotten this error from the optimize() call, it is no longer
possible
to search:
java.io.IOException: read past EOF
at org.apache.lucene.store.InputStream.refill(InputStream.java:154)
at
org.apache.lucene.store.InputStream.readByte(InputStream.java:43)
at
org.apache.lucene.store.InputStream.readBytes(InputStream.java:57)
at
org.apache.lucene.index.SegmentReader.norms(SegmentReader.java:356)
at org.apache.lucene.index.MultiReader.norms(MultiReader.java:159)
at
org.apache.lucene.search.TermQuery$TermWeight.scorer(TermQuery.java:64)
at
org.apache.lucene.search.BooleanQuery$BooleanWeight.scorer(BooleanQuery.java:165)
at
org.apache.lucene.search.BooleanQuery$BooleanWeight.scorer(BooleanQuery.java:165)
at
org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:85)
at org.apache.lucene.search.Hits.getMoreDocs(Hits.java:64)
at org.apache.lucene.search.Hits.<init>(Hits.java:43)
at org.apache.lucene.search.Searcher.search(Searcher.java:33)
at org.apache.lucene.search.Searcher.search(Searcher.java:27)
Any ideas?
--
Geir O.
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