lucene-java-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Uwe Goetzke" <uwe.goet...@healy-hudson.com>
Subject MergePolicy$MergeException because of FileNotFoundException because wrong path to index-file
Date Mon, 31 Aug 2009 15:39:47 GMT
We have an IndexWriter.optimize running on 4 Proc Xenon Java 1.5 Win2003
machine.
We get a repeatable FileNotFoundException because the path to the file
is wrong:

D:\data0\impact\ordering\prod\work\search_index\s_index1251456210140_0.c
fs
Instead of
D:\data0\impact\ordering\prod\work\search_index\s_index1251456210140\_0.
cfs

I have no idea what is different here because we use the same code
successfully on other machines (even multi-core)
1. 2009.08.28 13:10:30 :
[B:600000043][N:org.apache.lucene.index.MergePolicy$MergeException]
org.apache.lucene.index.MergePolicy$MergeException:
java.io.FileNotFoundException:
D:\data0\impact\ordering\prod\work\search_index\s_index1251456210140_0.c
fs (The system cannot find the file specified)
at
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(Co
ncurrentMergeScheduler.java:309)
at
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Concurr
entMergeScheduler.java:286)
Caused by: java.io.FileNotFoundException:
D:\data0\impact\ordering\prod\work\search_index\s_index1251456210140_0.c
fs (The system cannot find the file specified)
at java.io.RandomAccessFile.open(Native Method)
at java.io.RandomAccessFile.<init>(RandomAccessFile.java:212)
at
org.apache.lucene.store.FSDirectory$FSIndexInput$Descriptor.<init>(FSDir
ectory.java:552)
at
org.apache.lucene.store.FSDirectory$FSIndexInput.<init>(FSDirectory.java
:582)
at org.apache.lucene.store.FSDirectory.openInput(FSDirectory.java:488)
at
org.apache.lucene.index.CompoundFileReader.<init>(CompoundFileReader.jav
a:70)
at
org.apache.lucene.index.SegmentReader.initialize(SegmentReader.java:321)
at org.apache.lucene.index.SegmentReader.get(SegmentReader.java:306)
at org.apache.lucene.index.SegmentReader.get(SegmentReader.java:260)
at
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4220)
at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3884)
at
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMerge
Scheduler.java:205)
at
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Concurr
entMergeScheduler.java:260)
2. 2009.08.28 13:10:31 : [B:600000043][N:java.io.IOException]
java.io.IOException: background merge hit exception: _0:c71339->_0
_1:c36232->_0 _2:c37691->_0 _3:c29335->_0 _4:c29954->_0 _5:c33617->_0
_6:c37092->_0 _7:c35483->_0 _8:c25244->_0 _9:c31566->_0 _a:c4891->_0
into _b [optimize]
at org.apache.lucene.index.IndexWriter.optimize(IndexWriter.java:2273)
at org.apache.lucene.index.IndexWriter.optimize(IndexWriter.java:2218)
at org.apache.lucene.index.IndexWriter.optimize(IndexWriter.java:2198)

I have looked through the code of FSDirectory
// Inherit javadoc
  public IndexInput openInput(String name, int bufferSize) throws
IOException {
    ensureOpen();
    return new FSIndexInput(new File(directory, name), bufferSize);
  }

Checking further, one would assume that in Win32FileSystem the following
would be not set
	slash = ((String) AccessController.doPrivileged(
              new GetPropertyAction("file.separator"))).charAt(0);

Which sounds more than strange to me...

Any idea?

Regards

Uwe Goetzke 


-----------------------------------------------------------------------
Healy Hudson GmbH - D-55252 Mainz Kastel
Geschaftsfuhrer Christian Konhauser - Amtsgericht Wiesbaden HRB 12076

Diese Email ist vertraulich. Wenn Sie nicht der beabsichtigte Empfanger sind, durfen Sie die
Informationen nicht offen legen oder benutzen. Wenn Sie diese Email durch einen Fehler bekommen
haben, teilen Sie uns dies bitte umgehend mit, indem Sie diese Email an den Absender zuruckschicken.
Bitte loschen Sie danach diese Email.
This email is confidential. If you are not the intended recipient, you must not disclose or
use this information contained in it. If you have received this email in error please tell
us immediately by return email and delete the document.


---------------------------------------------------------------------
To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org
For additional commands, e-mail: java-user-help@lucene.apache.org


Mime
View raw message