Re: Lookback and/or time-aware Merge Policy?

2013-07-25 Thread Otis Gospodnetic
Thanks for showing I wasn't completely crazy to think this made sense, Mike. I added: https://issues.apache.org/jira/browse/LUCENE-5134 https://issues.apache.org/jira/browse/LUCENE-5135 Otis On Mon, Jul 15, 2013 at 1:28 PM, Michael McCandless luc...@mikemccandless.com wrote: Lookback is a

Re: Lookback and/or time-aware Merge Policy?

2013-07-15 Thread Michael McCandless
Lookback is a good idea: you could at least gather statistics and assess, later, whether good merges had been selected, and maybe play what if games to explore if different merge selections would have resulted in less copying. A time-based MergeScheduler would make sense: e.g., it would allow