IndexWriter.optimize() throws NullPointerException
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Key: LUCENE-2280
URL: https://issues.apache.org/jira/browse/LUCENE-2280
Project: Lucene - Java
Issue Type: Bug
Components: Index
Affects Versions: 2.3.2
Environment: Win 2003, lucene version 2.3.2, IBM JRE 1.6
Reporter: Ritesh Nigam
I am using lucene 2.3.2 search APIs for my application, i am indexing 45GB
database which creates approax 200MB index file, after finishing the indexing
and while running optimize() i can see NullPointerExcception thrown in my log
and index file is getting corrupted, log says
------------------------------------------------------------------------
Caused by:
java.lang.NullPointerException
at
org.apache.lucene.store.BufferedIndexOutput.writeBytes(BufferedIndexOutput.java:49)
at org.apache.lucene.store.IndexOutput.writeBytes(IndexOutput.java:40)
at
org.apache.lucene.index.SegmentMerger.mergeNorms(SegmentMerger.java:566)
at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:135)
at
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:3273)
at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:2968)
at
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:240)
------------------------------------------------------------------------
and this is happening quite frequently, although I am not able to reproduce it
on demand, I saw an issue logged which is some what related to mine issue
(http://mail-archives.apache.org/mod_mbox/lucene-solr-user/200809.mbox/%[email protected]%3e)
but the only difference here is I am not using Store.Compress for my fields, i
am using Store.NO instead. please note that I am using IBM JRE for my
application.
Is this an issue with lucene?, if yes it is fixed in which version?
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