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From Ramprakash Ramamoorthy <youngestachie...@gmail.com>
Subject Re: Migrate/Upgrade frommLucene 2.3
Date Mon, 11 Mar 2013 11:32:39 GMT
On Mon, Mar 11, 2013 at 3:41 PM, Uwe Schindler <uwe@thetaphi.de> wrote:

> In that case, it should be fine. Otherwise you would need to reindex.
>
> Thank you Uwe.

> -----
> Uwe Schindler
> H.-H.-Meier-Allee 63, D-28213 Bremen
> http://www.thetaphi.de
> eMail: uwe@thetaphi.de
>
>
> > -----Original Message-----
> > From: Uwe Schindler [mailto:uwe@thetaphi.de]
> > Sent: Monday, March 11, 2013 8:42 AM
> > To: java-user@lucene.apache.org
> > Subject: RE: Migrate/Upgrade frommLucene 2.3
> >
> > If you use StandardAnalyzer, you are in trouble unless you use
> > StandardAnalyzer with Version.LUCENE_23 and you are using non-western
> > language. If you change your code to use Version.LUCENE_41, you have to
> > reindex.
> >
> > -----
> > Uwe Schindler
> > H.-H.-Meier-Allee 63, D-28213 Bremen
> > http://www.thetaphi.de
> > eMail: uwe@thetaphi.de
> >
> >
> > > -----Original Message-----
> > > From: Ramprakash Ramamoorthy [mailto:youngestachiever@gmail.com]
> > > Sent: Monday, March 11, 2013 8:38 AM
> > > To: java-user@lucene.apache.org
> > > Subject: Migrate/Upgrade frommLucene 2.3
> > >
> > > Dear all,
> > >
> > >         We are moving our codebase from Lucene 2.3 to 4.1. Also, we
> > > are migrating the older indices from 2.3 to 3.6 and then to 4.1. Would
> > > be glad if you can share some do's and dont's during migrating the
> > > indices, which you have experienced before.
> > >
> > >         Also, the 2.3 indices were written using a standard analyzer
> > > then and the current indices will use standard analyzer, version_41.
> > > Hope there shouldn't be a problem reading the migrated indices because
> > > of the analyzer version change? Thanks in advance. Glad if you can
> help.
> > >
> > > --
> > > With Thanks and Regards,
> > > Ramprakash Ramamoorthy,
> > > India.
> > > +91 9626975420
> >
> >
> > ---------------------------------------------------------------------
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> > For additional commands, e-mail: java-user-help@lucene.apache.org
>
>
> ---------------------------------------------------------------------
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>
>


-- 
With Thanks and Regards,
Ramprakash Ramamoorthy,
Member Technical Staff,
Zoho Corporation.
+91 9626975420

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