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From Xiaolong Zheng <zhengxiaol...@gmail.com>
Subject Re: Non-index files under the search directory
Date Tue, 22 Nov 2016 16:40:11 GMT
Thanks, StoredField seems still down to the per-document level, which means
for every document they will contains this search field.

What I really would like is a global level storage to hold this single
value. Maybe this is impossible.

Sincerely,

--Xiaolong


On Tue, Nov 22, 2016 at 5:13 AM, Michael McCandless <
lucene@mikemccandless.com> wrote:

> Lucene won't merge foreign files for you, and in general it's
> dangerous to put such files into Lucene's index directory because if
> they look like codec files Lucene may delete them.
>
> Can you just add a StoredField to each document to hold your information?
>
> Mike McCandless
>
> http://blog.mikemccandless.com
>
>
> On Mon, Nov 21, 2016 at 11:38 PM, Xiaolong Zheng
> <zhengxiaolong@gmail.com> wrote:
> > Hello,
> >
> > I am trying to adding some meta data into the search data base. Instead
> of
> > adding a new search filed or adding a phony document, I am looking at the
> > method org.apache.lucene.store.Directory#createOutpu, which is create
> new
> > file in the search directory.
> >
> >
> > I am wondering does indexwriter can also merge this non-index file while
> it
> > merging multiple search index?
> >
> > And if I am stepping back a little bit, what's is the best way to add
> meta
> > data into the search database.
> >
> > For example, I would like to add a indicator which is showing the
> different
> > kind of stemmer is being used while it created.
> >
> >
> >
> >
> >
> > Thanks,
> >
> > --Xiaolong
>

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