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From "Michael McCandless (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-4467) SegmentReader.loadDeletedDocs FileNotFoundExceptio load _hko_7.del - corrupted index
Date Tue, 09 Oct 2012 17:34:03 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-4467?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13472574#comment-13472574
] 

Michael McCandless commented on LUCENE-4467:
--------------------------------------------

Hmm can you describe what led up to this?  Is it easy to reproduce?  Can you run IndexWriter
with an infoStream and post the full log leading up to this?

You'll have to .rollback() your IndexWriter when this happens.  But then if you try to open
IndexReader, I'm curious if it's corrupt or not ...

Is there anything (eg backup scripts, syncing indices across machines, etc.) that might touch
Lucene's index files directly?
                
> SegmentReader.loadDeletedDocs FileNotFoundExceptio load _hko_7.del - corrupted index
> ------------------------------------------------------------------------------------
>
>                 Key: LUCENE-4467
>                 URL: https://issues.apache.org/jira/browse/LUCENE-4467
>             Project: Lucene - Core
>          Issue Type: Bug
>    Affects Versions: 3.6
>         Environment: Currently using:
> java -version
> java version "1.5.0_13"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_13-b05)
> Java HotSpot(TM) Client VM (build 1.5.0_13-b05, mixed mode, sharing)
> Tomcat 5.5
> lucene 3.6.0
>            Reporter: B.Nicolotti
>
> We're using lucene to index XML. We've had it in test on a server for some weeks with
no problem, but today we've got the error below and the index seems no longer usable.
> Could you please tell us 
> 1) is there a way to recover the index?
> 2) is there a way to avoid this error?
> I can supply the index if needed
> many thanks
> Tue Oct 09 17:41:02 CEST 2012:com.siap.WebServices.Utility.UtiIndexerLucene caught an
exception: 32225010 java.io.FileNotFoundException
>  e.toString():java.io.FileNotFoundException: /usr/local/WS_DynPkg/logs/index/_hko_7.del
(No such file or directory),
>  e.getMessage():/usr/local/WS_DynPkg/logs/index/_hko_7.del (No such file or directory)
> java.io.RandomAccessFile.open(Native Method)
> java.io.RandomAccessFile.<init>(RandomAccessFile.java:212)
> org.apache.lucene.store.SimpleFSDirectory$SimpleFSIndexInput$Descriptor.<init>(SimpleFSDirectory.java:71)
> org.apache.lucene.store.SimpleFSDirectory$SimpleFSIndexInput.<init>(SimpleFSDirectory.java:98)
> org.apache.lucene.store.NIOFSDirectory$NIOFSIndexInput.<init>(NIOFSDirectory.java:92)
> org.apache.lucene.store.NIOFSDirectory.openInput(NIOFSDirectory.java:79)
> org.apache.lucene.store.FSDirectory.openInput(FSDirectory.java:345)
> org.apache.lucene.util.BitVector.<init>(BitVector.java:266)
> org.apache.lucene.index.SegmentReader.loadDeletedDocs(SegmentReader.java:160)
> org.apache.lucene.index.SegmentReader.get(SegmentReader.java:120)
> org.apache.lucene.index.IndexWriter$ReaderPool.get(IndexWriter.java:696)
> org.apache.lucene.index.IndexWriter$ReaderPool.get(IndexWriter.java:671)
> org.apache.lucene.index.BufferedDeletesStream.applyDeletes(BufferedDeletesStream.java:244)
> org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3608)
> org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3545)
> org.apache.lucene.index.IndexWriter.closeInternal(IndexWriter.java:1852)
> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:1812)
> org.apache.lucene.index.IndexWriter.close(IndexWriter.java:1776)
> com.siap.WebServices.Utility.UtiIndexerLucene.delete(UtiIndexerLucene.java:143)
> com.siap.WebServices.Utility.UtiIndexerLucene.indexFile(UtiIndexerLucene.java:221)

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