lucene-solr-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Erick Erickson <erickerick...@gmail.com>
Subject Re: Best practice for Delta every 2 Minutes.
Date Fri, 17 Dec 2010 13:10:37 GMT
In this context, delta refers to the changes over some interval.

Best
Erick

On Fri, Dec 17, 2010 at 2:03 AM, Dennis Gearon <gearond@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 <fancyerii@gmail.com> wrote:
>
> > From: Li Li <fancyerii@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 <rochkind@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<stock@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.
> > >>>
> > >
> >
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message