We have been able to expose this exception under system load but NOT with
individual requests.
Lucene version is 2.9.1. These indexed files are being read over NFS.
Java version is:
Java(TM) SE Runtime Environment (build 1.6.0_11-b03)
Java HotSpot(TM) 64-Bit Server VM (build 11.0-b16, mixed mode)
Linux version:
Linux 2.6.18-92.el5 #1 SMP Tue Apr 29 13:16:15 EDT 2008 x86_64 x86_64 x86_64
GNU/Linux
The exception we have seen:
Caused by: java.io.IOException: read past EOF
at
org.apache.lucene.store.BufferedIndexInput.refill(BufferedIndexInput.java:151)
at
org.apache.lucene.store.BufferedIndexInput.readByte(BufferedIndexInput.java:38)
at org.apache.lucene.store.IndexInput.readInt(IndexInput.java:70)
at org.apache.lucene.store.IndexInput.readLong(IndexInput.java:93)
at org.apache.lucene.index.FieldsReader.doc(FieldsReader.java:210)
at
org.apache.lucene.index.SegmentReader.document(SegmentReader.java:948)
at
org.apache.lucene.index.DirectoryReader.document(DirectoryReader.java:506)
at
org.apache.lucene.index.MultiReader.document(MultiReader.java:241)
at
org.apache.lucene.index.IndexReader.document(IndexReader.java:947)
at
org.apache.lucene.search.IndexSearcher.doc(IndexSearcher.java:152)
We can not reproduce this problem unless we are running a load test with 50
users for 7 minutes.
Here is the code using the ScoreDoc[] and Searcher.
public void iterateResults(ScoreDoc[] hits, Searcher searcher) {
for (int i = 0; i < hits.length; ++i) {
try {
Document d = searcher.doc(hits[i].doc);
// do something with document
} catch (Exception e) {
throw new RuntimeException("problem iterating results", e);
}
}
Thoughts?
Thanks in advance
Franz Garsombke
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