Well I'm at a loss then. The version should only increment on commit. Can you make it all happen when infoStream is on, and post back?
Mike On Mon, Feb 22, 2010 at 12:35 PM, Peter Keegan <peterlkee...@gmail.com> wrote: > Only one writer thread and one writer process. > I'm calling IndexWriter(Directory d, Analyzer a, boolean create, > MaxFieldLength mfl), which sets autocommit=false. > > Peter > > On Mon, Feb 22, 2010 at 12:24 PM, Michael McCandless < > luc...@mikemccandless.com> wrote: > >> That's curious. >> >> It's only on prepareCommit (or, commit, if you didn't first prepare, >> since that will call prepareCommit internally) that this version >> should increase. >> >> Is there only 1 thread doing this? >> >> Oh, and, are you passing false for autoCommit? >> >> Mike >> >> On Mon, Feb 22, 2010 at 11:43 AM, Peter Keegan <peterlkee...@gmail.com> >> wrote: >> > Using Lucene 2.9.1, I have the following pseudocode which gets repeated >> at >> > regular intervals: >> > >> > 1. FSDirectory dir = FSDirectory.open(java.io.File); >> > 2. dir.setLockFactory(new SingleInstanceLockFactory()); >> > 3. IndexWriter writer = new IndexWriter(dir, Analyzer, false, >> maxFieldLen) >> > 4. writer.getReader().getVersion(); >> > 5. writer.prepareCommit(); >> > 6. writer.getReader().getVersion(); >> > 7. writer.commit(); >> > 8. writer.close(); >> > >> > I'm using the version number to keep external data in synch with the >> index. >> > Usually, the version number from (6) is 1 greater than from (4) and the >> > version from (4) equals the version from the previous (6). At least once >> a >> > day, however, the version from (4) is 1 greater than from the previous >> (6). >> > What would explain this sporadic behavior of version numbers? >> > >> > Thanks, >> > Peter >> > >> >> --------------------------------------------------------------------- >> 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