IndexWriter has a Merge() method to combine indexes. Not sure what you mean by " transmitted to anther one" , if you mean making the index available you can copy it across the network.
BTW suggest you should look into Solr, since it does most of the work for you using sharding etc. On Wed, Nov 17, 2010 at 2:58 AM, Bing Li <[email protected]> wrote: > I
