The migration guide that came out with 4.0 is probably the best place to start.
http://lucene.apache.org/core/4_8_1/MIGRATE.html is from the current release but probably hasn't changed since 4.0. There's also the changes file with every release. And if you browse the list archives I expect you'll find similar questions and answers. -- Ian. On Thu, May 29, 2014 at 3:12 PM, Baldwin, David <[email protected]> wrote: > I am looking for the same. Need to upgrade from 2.9.2 . > > -----Original Message----- > From: Buddhavarapu, Suresh [mailto:[email protected]] > Sent: Thursday, May 29, 2014 7:57 AM > To: [email protected] > Subject: Lucene Upgrade from 2.9.x to 4.7.x > > Hello, > > I'm looking for some documents/information on upgrade from Lucene 2.9.x to > 4.7.2. This is the first time I'm doing a upgrade. Can someone point me to > some help in this? > Is there a documentation on "what has changed" from 2.9.x to 4.7.2? > > Thanks, > Suresh > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
