John, Yes, you should get 2.9.0 or 3.0.0, their indexing is faster. Still, even with 2.4.0 you shouldn't run into problems if you are really using just 1 IndexWriter. Still, I'd try upgrading first. Oh, and java-user is the place to ask.
Otis -- Sematext -- http://sematext.com/ -- Solr - Lucene - Nutch ----- Original Message ---- > From: jchang <jchangkihat...@gmail.com> > To: java-dev@lucene.apache.org > Sent: Tue, January 12, 2010 6:27:12 PM > Subject: Lucene 2.9.0 Near Real Time Indexing and lock timeouts > > > Hello, > > I am using Lucene 2.4.0 and am getting > org.apache.lucene.store.LockObtainFailedException's when I have a backed up > queue of items to index (with multiple concurrent writers). Of course, if I > throttle all my writer threads to 1, I don't get the exception, but I'm > hoping to write faster than that. Also, when I have multiple index writer > threads, it's not that much faster anyhow, I assume because the bottle neck > is on one the index file. > > Will 2.9.0 help? I've read about the near real time indexing. Will this > allow me to have: > 1) Multiple threads indexing items all at the same time, achieving > appreciably faster throughput than only one thread? > 2) And avoid getting org.apache.lucene.store.LockObtainFailedException's? > 3) Have this all near real time? > > And generally, if anybody has any advice on high-throughput indexing with > Lucene and what kind of numbers I can acheive, I'd welcome the feedback. > > Thanks, > John > -- > View this message in context: > http://old.nabble.com/Lucene-2.9.0-Near-Real-Time-Indexing-and-lock-timeouts-tp27136743p27136743.html > Sent from the Lucene - Java Developer mailing list archive at Nabble.com. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-dev-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-dev-h...@lucene.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: java-dev-unsubscr...@lucene.apache.org For additional commands, e-mail: java-dev-h...@lucene.apache.org
