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From "Victor Hadianto" <vic...@hadianto.net>
Subject Re: Lucene refresh index function (incremental indexing).
Date Mon, 24 Nov 2003 04:35:58 GMT
> I delete the old ones and add them again manually. But how do I reindex
the
> documents automatically without doing it manually?

You don't need to reindex the documents again. Lucene does incremental
indexing. Just add your document to the index and that's it. You need to
create a new IndexSearcher to reflect the new changes into the your search
result.

/victor


>
> -----Original Message-----
> From: Dror Matalon [mailto:dror@zapatec.com]
> Sent: Sunday, November 23, 2003 4:44 AM
> To: Lucene Users List
> Subject: Re: Lucene refresh index function (incremental indexing).
>
> Hi,
>
> It's not clear what you mean when you say "refresh indexes"  or
"re-compiling."
> If you're adding new documents just use the add() method. If you are
replacing
> documents, you need to first delete the old ones and then add them again.
Look
> at the mailing list archive for this, since it's been discussed several
times.
>
>
> On Sun, Nov 23, 2003 at 12:22:40AM +0800, Tun Lin wrote:
> > Hi,
> >
> > I am new here.
> >
> > May I know how to refresh indexes in Lucene immediately after new
> > documents have been added without re-compiling again to reindex the
> > documents in that particular directory?
> >
> > Thanks.
>
> --
> Dror Matalon
> Zapatec Inc
> 1700 MLK Way
> Berkeley, CA 94709
> http://www.fastbuzz.com
> http://www.zapatec.com
>
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