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From Jochen <jochen3...@gmail.com>
Subject Re: Adding metadata to Lucene indexes?
Date Thu, 03 Nov 2011 21:14:50 GMT
Thanks for the help. Following-up on that, how can I create document 
that is not indexed and returned by "normal" searches, and retrieve it 
when I need access to my metadata? There seems to be no reliable 
"document id" that I can use for this.

Regards,
Jochen

On 2011-11-03 16:51:48 +0000, Uwe Schindler said:

> There is also commit user data (a String-Map). When you commit the index
> writer you can attach that metadata. It's readable by IndexReader.
> 
> -----
> Uwe Schindler
> H.-H.-Meier-Allee 63, D-28213 Bremen
> http://www.thetaphi.de
> eMail: uwe@thetaphi.de
> 
>> -----Original Message-----
>> From: Ian Lea [mailto:ian.lea@gmail.com]
>> Sent: Thursday, November 03, 2011 4:05 PM
>> To: java-user@lucene.apache.org
>> Subject: Re: Adding metadata to Lucene indexes?
>> 
>> You could add a dedicated document to the index storing whatever you want.
>> There is no requirement for lucene docs to bear any relation to each
> other.
>> 
>> 
>> --
>> Ian.
>> 
>> 
>> On Wed, Nov 2, 2011 at 10:09 AM, Jochen <jochen3941@gmail.com> wrote:
>>> Hi,
>>> 
>>> is it possible to add metadata to a Lucene index (not to the
>>> indivudual Fields or Documents contained in the index). We need to
>>> periodically update an index by importing an XML document, and are
>>> looking for a nice cozy place to store an import date and a checksum
>>> that tells us if our input has changed.
>>> 
>>> Regards,
>>> Jochen
>>> 
>>> 
>>> 
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>> 
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