There was a recent thread on neat algos that can compute the global order in multiple passes to keep RAM usage low.
Mike On Thu, Dec 17, 2009 at 1:48 AM, Ganesh <emailg...@yahoo.co.in> wrote: > Hello all, > > We are facing serious issues related to Sorting in production environment. I > know this issues has been discussed in this group. I am using v2.9.1 I am > having multiple shards and i need to do only date time sorting. Sorting > consumes 50% of RAM. > > Is anyone has attempted to use external sorting? > > Is there any way to index the records in sorted order. Sort and Merge the > records at indexing time and pull the records sorted by doc id? > > Any other ideas.... I need to do sort with less memory. Performance is not > the concern. > > Regards > Ganesh > > > > 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
