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From "Rasik Pandey" <rasik.pan...@ajlsm.com>
Subject RE : Possible Bug with MultiSearcher?
Date Mon, 09 Sep 2002 16:46:01 GMT
Lucene Developers,
A test program is attached. I reiterate that the searcher for the empty
index must be added first. The exception thrown at the end of the
program is an ArrayIndexOutOfBoundsException. I will continue trying to
recreate the orginal exception which I reported, but I think this one
may be related. I was unable to recreate the exception using
RAMDirectory stores, but only two FSDirectory stores. It maybe necessary
to delete these directories from time to time???? Please let me know if
I can provide any more information.

Rasik Pandey


-----Message d'origine-----
De : Doug Cutting [mailto:cutting@lucene.com] 
Envoyé : jeudi 5 septembre 2002 23:22
À : Lucene Developers List
Objet : Re: Possible Bug with MultiSearcher?


Can you please submit a complete, self-contained test program that 
demonstrates the problem?  That will make it much easier for someone to 
debug and fix it.

Thanks,

Doug

Rasik Pandey wrote:
> Hello,
> I am getting the following exception when searching using a 
> MultiSearcher and the first Searchable added is an empty IndexSearcher

> with a segments file, the second is a normal IndexSearcher from a 
> populated Index . I am able to reproduce this without fail. The 
> exception is thrown when trying to retrieve a document from the Hits. 
> Is the exception really waranted, given there are hits in the second 
> index, I don't think the search should fail completely? When searching

> an individual index, adding it to a Multisearcher, and performing the 
> search causes no problems. Any help or suggestions would be 
> appreciated.
> 
> 
> Please see org.apache.lucene.store.InputStream.java 192:46 for the 
> location where the Exception is generated.
> 
> 
> Rasik Pandey
> 
> 
> java.io.IOException: read past EOF
> at org.apache.lucene.store.InputStream.refill(Unknown Source) 
> at org.apache.lucene.store.InputStream.readByte(Unknown Source) 
> at org.apache.lucene.store.InputStream.readInt(Unknown Source) 
> at org.apache.lucene.store.InputStream.readLong(Unknown Source) 
> at org.apache.lucene.index.FieldsReader.doc(Unknown Source) 
> at org.apache.lucene.index.SegmentReader.document(Unknown Source) 
> at org.apache.lucene.search.IndexSearcher.doc(Unknown Source) 
> at org.apache.lucene.search.MultiSearcher.doc(Unknown Source) 
> at org.apache.lucene.search.Hits.doc(Unknown Source) 
> 
> 
> 
> 
> 
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