Hi,

I'm thinking about the potential migration of Jackrabbit to Lucene 4.

This represents quite a huge work, as many Lucene core API have completely changed between 3.x and 4.x A quick test by replacing Lucene 3.x by Lucene 4.x shows almost 1000 compilation problems.

So before beginning this, I was first wondering if it is even worth doing it. The main benefits are obviously Lucene 4 new features and performance optimizations. The main drawback is IMHO that for a given application, a Jackrabbit migration would also involve the migration of all Lucene-related code if any. Existing repositories should also be reindexed during migration.

So what do people think about this ?

And of course, if it seems a good idea, is there some committers around here volunteering to help me to do the job ? ;)

Best regards,

--
Cédric Damioli
CMS - Java - Open Source
www.ametys.org

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