Hmm, I see. Thanks very much. 2011/1/21 Uwe Schindler <u...@thetaphi.de>
> Hi, > > > "If you’re changing analyzers, you should rebuild your index using the > new analyzer so that all documents are analyzed in the same manner." > > It says everything: Take your original data and re-create the index. > Indexing is a lossy operation, so you must recreate the index using *all* > the original data like it was done the last 2 years. Just use another > analyzer. > > Uwe > > ----- > Uwe Schindler > H.-H.-Meier-Allee 63, D-28213 Bremen > http://www.thetaphi.de > eMail: u...@thetaphi.de > > > > -----Original Message----- > > From: 黄靖宇 [mailto:qingyujin...@gmail.com] > > Sent: Friday, January 21, 2011 10:05 AM > > To: java-user@lucene.apache.org > > Subject: How to rebuild index > > > > Hi, > > I am new to lucene. Recently I was assigned for some lucene related > > workitems. > > Now there is one problem. Before, we use StandardAnalyzer in our > > application, and our application has been online for about two years. > > Now, we must to write a Custom Analyzer to replace the StandarAnalyzer > for > > enhancement requirement. > > But there are already much exists production data and the lucene > > index(generated with StandardAnalyzer). > > What I need to do if I change to use the new Custom Analyzer? > > From the book "Lucene In Action". I see follow sentence: > > "If you’re changing analyzers, you should rebuild your index using the > new > > analyzer so that all documents are analyzed in the same manner." > > > > But I don't know how to rebuild the exists index with a new Analyzer. I > can't > > find a API related to this. > > Any help will be appreciated. > > Thanks In Advance. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > >
