You should use Lucene's replicator module, which helps you take backups from live snapshots of your index, even while indexing happens. You can read about how to use it here: http://shaierera.blogspot.co.il/2013/05/the-replicator.html
Shai On Wed, Jan 13, 2016, 19:14 Erick Erickson <erickerick...@gmail.com> wrote: > Just copy the index directory, it's self contained. I'd > make sure I wasn't actively indexing to it and > I'd committed all my indexing first, but that's all. > > On Wed, Jan 13, 2016 at 8:33 AM, 鞠朕 <juz...@wilddog.com> wrote: > > Hi, I am using Lucene to build a Full Text search system, I put the > index file in some Directory in my server, Considering robust, I think i > shouldbackup the index file in somewhere else. If the index file is broken, > i can switch to the backup one. Can you tell me how to do this, use what > API, can you give me a simple demo. Thanks,From juzhen > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > >
