What the conditions you are following when running lucene - like
configuration, parameters..can you describe more?
thanks,
dt,
www.ejinz.com
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----- Original Message -----
From: "testn" <[EMAIL PROTECTED]>
To: <java-user@lucene.apache.org>
Sent: Friday, July 27, 2007 7:50 PM
Subject: NPE in MultiReader
Every once in a while I got the following exception with Lucene 2.2. Do
you
have any idea?
Thanks,
java.lang.NullPointerException
at
org.apache.lucene.index.MultiReader.getFieldNames(MultiReader.java:264)
at
org.apache.lucene.index.SegmentMerger.mergeFields(SegmentMerger.java:180)
at
org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:97)
at
org.apache.lucene.index.IndexWriter.mergeSegments(IndexWriter.java:1883)
at
org.apache.lucene.index.IndexWriter.flushRamSegments(IndexWriter.java:1741)
at
org.apache.lucene.index.IndexWriter.flushRamSegments(IndexWriter.java:1733)
at
org.apache.lucene.index.IndexWriter.maybeFlushRamSegments(IndexWriter.java:1727)
at
org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1004)
at
org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:983)
at
org.springmodules.lucene.index.factory.SimpleLuceneIndexWriter.addDocument(SimpleLucen
eIndexWriter.java:44)
at
org.springmodules.lucene.index.object.database.DefaultDatabaseIndexer.addDocumentsInIn
dex(DefaultDatabaseIndexer.java:274)
at
org.springmodules.lucene.index.object.database.DefaultDatabaseIndexer.doHandleRequest(
DefaultDatabaseIndexer.java:306)
at
org.springmodules.lucene.index.object.database.DefaultDatabaseIndexer.index(DefaultDat
abaseIndexer.java:354)
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