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From Licinio Fernández Maurelo <licinio.fernan...@gmail.com>
Subject Re: Retrieving indexed field data
Date Mon, 03 May 2010 14:11:56 GMT
Thanks for your response, Erik.

Just want to "copy" indexing related info for fields indexed but not stored
 , *don't want to reconstruct the original field(s) value. *
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Any help?* *
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2010/5/3 Erick Erickson <erickerickson@gmail.com>

> If you're asking if indexed but NOT stored data can be retrieved,
> i.e. if you can reconstruct the original field(s) from the indexed
> data alone, the answer is no. Or, rather, you can, kinda, but it's
> a lossy process.
>
> Consider stemming. If you indexed "running" using stemming,
> the term "run" is indexed. Lucene/SOLR has no record
> of the original term. Similarly with stopwords.
>
> But if you *store* the data, then the original can be retrieved.
>
> HTH
> Erick
>
> 2010/5/3 Licinio Fernández Maurelo <licinio.fernandez@gmail.com>
>
> > Hi folks,
> >
> > i'm wondering if there is a way to retrieve the indexed data. The reason
> is
> > that i'm working on a solrj-based tool that copies one index data into
> > other
> > (allowing you to perform changes in docs ). I know i can't perform any
> > change in an indexed field, just want to "copy" the chunk of bytes ..
> >
> > Am i missing something? Indexing generated data can't be retrieved
> anyway?
> >
> > Thanks in advance .....
> >
> > --
> > Lici
> > ~Java Developer~
> >
>



-- 
Lici
~Java Developer~

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