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Posted to java-user@lucene.apache.org by Hyong Ko <hy...@hotmail.com> on 2002/05/31 00:33:26 UTC

Index Persistency

Do I have to reindex everything when I restart Lucene? Thanks.

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Re: Index Persistency

Posted by Brandon Jockman <br...@isogen.com>.
You shouldn't have to. It depends on the type of index  you are using.
Typically indexes are stored on the file system. They can however be RAM
based that you would need to serialize to persist, or I believe you could
use other storage mediums such as CD rom.

However typically, it is persisted on the file system, and you only have to
give the IndexWriter, Searcher, etc... the path to the index to use it the
next time you start Lucene.

-B

Brandon Jockman
ISOGEN International, LLC


----- Original Message -----
From: "Hyong Ko" <hy...@hotmail.com>
To: <lu...@jakarta.apache.org>
Sent: Thursday, May 30, 2002 5:33 PM
Subject: Index Persistency


> Do I have to reindex everything when I restart Lucene? Thanks.
>
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