Lucene Migration Query

Adarsh Sunilkumar <[email protected]> Sun, 22 Nov 2020 18:18:36 +0530
Newsgroups gmane.comp.jakarta.lucene.user,gmane.text.xml.xalan.devel,gmane.text.xml.general
Message-ID <CAAe9M47GLXeg3VLs4FEqx+1NAAPYbpXSjJQ7zDVsYSCjQ3gzhQ@mail.gmail.com>
--000000000000bf3df305b4b17fa3
Content-Type: text/plain; charset="UTF-8"

Hi Team,

Currently I am using Lucene 7.3, I want to upgrade to lucene 8.5.1. Should
I do reindexing in this case ?
Can I make use of backward codec jar without a reindex?



Thanks & Regards,
Adarsh Sunilkumar.

--000000000000bf3df305b4b17fa3--