Guessing your problem here too but see http://www.htxs.nl/docs/lucene/docs/api/org/apache/lucene/demo/IndexHTML.html
It shows an approach to incremental indexing which updates an index with only the changed files in a folder. ----- Original Message ---- From: poojasreejith <[EMAIL PROTECTED]> To: java-user@lucene.apache.org Sent: Friday, 26 October, 2007 5:31:36 AM Subject: Re: lucene indexing doubts hi, thanks for your response. I think you hanven't got what my question is? I will explain with an example. I have a folder which contains the indexed files. so, suppose if i want to add one more indexed data into it, without deleting the whole folder and performing the indexing for all the files again. I want it to do only that one file and add the index in the index folder. karl wettin-3 wrote: > > > 25 okt 2007 kl. 19.35 skrev poojasreejith: > >> >> Can anyone of you guide me, how to index into an already indexed >> folder. >> Right now, I am deleting the indexed info and running the indexer >> again. I >> dont want to do that. I want a method, how to append into the same >> folder >> when new files are indexed. > > I'm not really sure I understand your question. > > Are you looking for the IndexWriter.deleteDocument method? > <http://lucene.apache.org/java/2_2_0/api/org/apache/lucene/index/ > IndexWriter.html#updateDocument(org.apache.lucene.index.Term,% > 20org.apache.lucene.document.Document)> > > Are you looking for a delta, what has been changed in the filesystem > since your last update? If you have no way of checking this, what > about iterating all files and searching for their filename? Of course > you will need to index the file name too. > > I hope this helps. > > > -- > karl > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > -- View this message in context: http://www.nabble.com/lucene-indexing-doubts-tf4692435.html#a13420712 Sent from the Lucene - Java Users mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] ___________________________________________________________ Want ideas for reducing your carbon footprint? Visit Yahoo! For Good http://uk.promotions.yahoo.com/forgood/environment.html --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
