Hi all Thanks for your response. I guess when I add or update using the indexwriter I need to do the following:
}finally { if (IndexReader.isLocked(directory)) { IndexReader.unlock(directory); } } Cheers Amin On Wed, Jul 1, 2009 at 11:47 AM, Simon Willnauer < simon.willna...@googlemail.com> wrote: > You might want to take care of the write.lock file in the index > directory if your application breaks down. If you do not close the > writer and restart you app you might get an LockObtainFailedException. > > simon > > On Wed, Jul 1, 2009 at 12:39 PM, Ganesh<emailg...@yahoo.co.in> wrote: > > Yes. Single IndexWriter could be maintained in a App and it could be > closed when the App is shutdown. > > > > Regards > > Ganesh > > > > ----- Original Message ----- > > From: "Amin Mohammed-Coleman" <ami...@gmail.com> > > To: <java-user@lucene.apache.org> > > Sent: Wednesday, July 01, 2009 1:27 PM > > Subject: IndexWriter > > > > > >> Hi > >> > >> This question has probably been asked before so apologies for asking it > >> again. Just to confirm that it is ok to use a single index writer in a > web > >> application and only close that single instance on application shutdown? > As > >> the indexwriter is thread safe there is no need for any external > >> synchronisation. Am I correct in thinking this? > >> > >> I have configured via spring a single index writer which is used in the > >> application and I use the same one for adding and updating documents. > This > >> index writer is closed when the spring application context shutsdown. > >> > >> > >> Cheers > >> Amin > >> > > Send instant messages to your online friends > http://in.messenger.yahoo.com > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > > For additional commands, e-mail: java-user-h...@lucene.apache.org > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > >