In this context, delta refers to the changes over some interval. Best Erick
On Fri, Dec 17, 2010 at 2:03 AM, Dennis Gearon <gear...@sbcglobal.net>wrote: > BTW, what is a Delta (in this context, not an equipment line or a rocket, > please :-) > Dennis Gearon > > Signature Warning > ---------------- > It is always a good idea to learn from your own mistakes. It is usually a > better idea to learn from others’ mistakes, so you do not have to make them > yourself. from ' > http://blogs.techrepublic.com.com/security/?p=4501&tag=nl.e036' > > EARTH has a Right To Life, > otherwise we all die. > > > --- On Thu, 12/16/10, Li Li <fancye...@gmail.com> wrote: > > > From: Li Li <fancye...@gmail.com> > > Subject: Re: Best practice for Delta every 2 Minutes. > > To: solr-user@lucene.apache.org > > Date: Thursday, December 16, 2010, 10:54 PM > > I think it will not because default > > configuration can only have 2 > > newSearcher threads but the delay will be more and more > > long. The > > newer newSearcher will wait these 2 ealier one to finish. > > > > 2010/12/1 Jonathan Rochkind <rochk...@jhu.edu>: > > > If your index warmings take longer than two minutes, > > but you're doing a > > > commit every two minutes -- you're going to run into > > trouble with > > > overlapping index preperations, eventually leading to > > an OOM. Could this be > > > it? > > > > > > On 11/30/2010 11:36 AM, Erick Erickson wrote: > > >> > > >> I don't know, you'll have to debug it to see if > > it's the thing that takes > > >> so > > >> long. Solr > > >> should be able to handle 1,200 updates in a very > > short time unless there's > > >> something > > >> else going on, like you're committing after every > > update or something. > > >> > > >> This may help you track down performance with DIH > > >> > > >> http://wiki.apache.org/solr/DataImportHandler#interactive > > >> > > >> <http://wiki.apache.org/solr/DataImportHandler#interactive>Best > > >> Erick > > >> > > >> On Tue, Nov 30, 2010 at 9:01 AM, stockii<st...@shopgate.com> > > wrote: > > >> > > >>> how do you think is the deltaQuery better ? > > XD > > >>> -- > > >>> View this message in context: > > >>> > > >>> > http://lucene.472066.n3.nabble.com/Best-practice-for-Delta-every-2-Minutes-tp1992714p1992774.html > > >>> Sent from the Solr - User mailing list archive > > at Nabble.com. > > >>> > > > > > >
