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From didier deshommes <dfdes...@gmail.com>
Subject Re: question about merging indexes
Date Mon, 26 Oct 2009 17:16:20 GMT
On Sun, Oct 25, 2009 at 1:15 PM, Chris Hostetter
<hossman_lucene@fucit.org> wrote:
>
> : I need some help about the mergeindex command. I have 2 cores A and B
> : that I want to merge into a new index RES. A has 100 docs and B 10
> : docs. All of B's docs are from A, except that one attribute is
> : changed. The goal is to bring the updated attributes from B into A.
>
> that's not how mergeindex works ... merging two indexes is essentially
> just adding all the docs from one index into the other (but w/o the
> reindexing step - it works by copying the raw term info)
>
> There is no way to modify a doc once it's been indexed.

Oh thanks. This is definitely not what I need then. Thanks for the
clarification!

didier

>
> : When I issue the mergeindexes command  my RES core only has 10 docs. I
> : expect RES to have 100  or even 110 docs, but 10 is very puzzling. Am
> : I misunderstanding something about merging indexes?
>
> what exactly was the command you used to do the merge?  you should have
> gotten 110 docs.
>
>
>
> -Hoss
>
>

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