Hi Shai and Mike, Testing the TieredMP on our large indexes has been on my todo list since I read Mikes blog post http://blog.mikemccandless.com/2011/02/visualizing-lucenes-segment-merges.html.
If you port it to the 3.x branch Shai, I'll be more than happy to test it with our very large (300GB+) indexes. Besides being able to set the max merged segment size, I'm especially interested in using the maxSegmentsPerTier parameter. >From Mike's blog post: " ...maxSegmentsPerTier that lets you set the allowed width (number of segments) of each stair in the staircase. This is nice because it decouples how many segments to merge at a time from how wide the staircase can be." Tom Burton-West http://www.hathitrust.org/blogs/large-scale-search -----Original Message----- From: Michael McCandless [mailto:luc...@mikemccandless.com] Sent: Monday, May 02, 2011 2:19 PM To: dev@lucene.apache.org Subject: Re: MergePolicy Thresholds I think it should be an easy port... Mike http://blog.mikemccandless.com On Mon, May 2, 2011 at 2:16 PM, Shai Erera <ser...@gmail.com> wrote: > Thanks Mike. I'll take a look at TieredMP. Does it depend on trunk in any > way, or do you think it can easily be ported to 3x? > Shai > --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
