lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jason Rutherglen <jason.rutherg...@gmail.com>
Subject Re: NRT getReader turnaround on large segments
Date Thu, 28 May 2009 19:38:41 GMT
And warming a segment in mergeMiddle doesn't block the addition of new
segments.

On Thu, May 28, 2009 at 12:30 PM, Michael McCandless <
lucene@mikemccandless.com> wrote:

> This is exactly why we added IndexReaderWarmer -- it pre-warms a newly
> merged segment before committing to SegmentInfos.
>
> So, while such warming is happening, if getReader() is called, the
> returned reader will still read the old segments.
>
> Mike
>
> On Thu, May 28, 2009 at 3:06 PM, Jason Rutherglen
> <jason.rutherglen@gmail.com> wrote:
> > An interesting discussion came up.  How do we handle IW.getReader
> turnaround
> > time on large new segments?
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: java-dev-unsubscribe@lucene.apache.org
> For additional commands, e-mail: java-dev-help@lucene.apache.org
>
>

Mime
View raw message