On Nov 7, 2012, at 10:05 PM, "Chen, Pei" <[email protected]> wrote: > No need to rebuild Lucene indexes, we can just use the upgrade tool :) with a > single command. I'll give this a try on the OrangeBook and any other indexes > created with older versions of Lucene. > This is an easy-to-use tool that upgrades all segments of an index from > previous Lucene versions to the current segment file format. It can be used > from command line: > java -cp lucene-core.jar org.apache.lucene.index.IndexUpgrader > [-delete-prior-commits] [-verbose] indexDir
Awesome! What version of Lucene are we upgrading to? 3.6.1? That's the latest from the 3.X series. The current version is 4.0.0, but that probably involves some code updates as well. Keeping up with Lucene releases and API changes is a full time job. ;-) Steve
