Solr uses TieredMergeScheduler by default now. You might find this works more smoothly.
On Fri, Feb 24, 2012 at 10:03 AM, Benson Margulies <bimargul...@gmail.com> wrote: > On Fri, Feb 24, 2012 at 10:59 AM, Michael McCandless > <luc...@mikemccandless.com> wrote: >> This is from ConcurrentMergeScheduler (the default MergeScheduler). >> >> But, are you sure the threads are sleeping, not exiting? (They should >> be exiting). >> >> This merge scheduler starts a new thread when a merge is needed, >> allows that thread to do another merge (if one is immediately >> available), else the thread exits. > > They seem to exit eventually, but not quite as soon as they arrive. > > >> >> Mike McCandless >> >> http://blog.mikemccandless.com >> >> On Sun, Feb 19, 2012 at 9:05 PM, Benson Margulies <bimargul...@gmail.com> >> wrote: >>> A long-running program of mine (which Uwe's read a model of) slowly >>> keeps adding merge threads. I count 22 at the moment. Each one shows >>> up, runs for a bit, and then goes to sleep for, seemingly ever. I >>> don't do anything explicit to control merging behavior. >>> >>> They name themselves "Lucene Merge Thread #xxx" where xxx is a >>> non-contiguous but ever-growing number. >>> >>> --------------------------------------------------------------------- >>> 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 >> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > -- Lance Norskog goks...@gmail.com --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
