I had same kind of problem and I somehow managed to find a work around by
initializing IndexSearcher from new reader.
try {
IndexReader newReader = reader.reopen();
if (newReader != reader) {
// reader was reopened
reader.close();
reader = null;
}
reader = newReader;
searcher = new IndexSearcher(newReader);
} catch (Exception e) {
e.printStackTrace();
}
--- On Tue, 11/18/08, Michael McCandless <[EMAIL PROTECTED]> wrote:
> From: Michael McCandless <[EMAIL PROTECTED]>
> Subject: Re: Reopen IndexReader
> To: [email protected]
> Date: Tuesday, November 18, 2008, 7:52 AM
> Well... we certainly do our best to have each release be
> stable, but we do make mistakes, so you'll have to use
> your own judgement on when to upgrade.
>
> However, it's only through users like yourself
> upgrading that we then find & fix any uncaught issues in
> each new release.
>
> Mike
>
> Ganesh wrote:
>
> > I am creating IndexSearcher using String, this is
> working fine with version 2.3.2.
> > I tried by replacing Directory ctor of IndexSearcher
> and it is working fine with v2.4.
> >
> > I have recently upgraded from v2.3.2 to 2.4. Is v2.4
> stable and i could more forward with this or shall i revert
> back to 2.3.2?
> >
> > Regards
> > Ganesh
> >
> >
> > ----- Original Message ----- From: "Michael
> McCandless" <[EMAIL PROTECTED]>
> > To: <[email protected]>
> > Sent: Tuesday, November 18, 2008 4:59 PM
> > Subject: Re: Reopen IndexReader
> >
> >
> >>
> >> Did you create your IndexSearcher using a String
> or File (not Directory)?
> >>
> >> If so, it sounds like you are hitting this issue
> (just fixed this morning, on 2.9-dev (trunk)):
> >>
> >>
> https://issues.apache.org/jira/browse/LUCENE-1453
> >>
> >> The workaround is to use the Directory ctor of
> IndexSearcher.
> >>
> >> Mike
> >>
> >> Ganesh wrote:
> >>
> >>> Hello all,
> >>>
> >>> I am using version 2.4. The following code
> throws AlreadyClosedException
> >>>
> >>> IndexReader reader =
> searcher.getIndexReader();
> >>> IndexReader newReader = reader.reopen();
> >>> if (reader != newReader) {
> >>> reader.close();
> >>> boolean isCurrent =
> newReader.isCurrent(); //throws exception
> >>> }
> >>>
> >>> Full list of exception:
> >>> --------------------
> >>>
> org.apache.lucene.store.AlreadyClosedException: this
> Directory is closed
> >>> at
> org.apache.lucene.store.Directory.ensureOpen(Directory.java:
> 220)
> >>> at
> org.apache.lucene.store.FSDirectory.list(FSDirectory.java:
> 320)
> >>> at org.apache.lucene.index.SegmentInfos
> $FindSegmentsFile.run(SegmentInfos.java:533)
> >>> at org .apache
> .lucene.index.SegmentInfos.readCurrentVersion(SegmentInfos.java:366)
> >>> at org .apache .lucene
> .index.DirectoryIndexReader.isCurrent(DirectoryIndexReader.java:188)
> >>> at
> MailIndexer.IndexSearcherEx.reOpenDB(IndexSearcherEx.java:
> 102)
> >>>
> >>> Please correct me, if i am wrong.
> >>>
> >>> Regards
> >>> Ganesh
> >>>
> >>> Send instant messages to your online friends
> http://in.messenger.yahoo.com
> >>>
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> >>
> >>
> >>
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