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From "Uwe Schindler" <...@thetaphi.de>
Subject RE: MMap certain files, leave the rest to the regular dir
Date Thu, 11 Jun 2009 09:34:09 GMT
This was my first idea, when I read the subject. The solution is
FileSwitchDirectory.

Uwe

-----
Uwe Schindler
H.-H.-Meier-Allee 63, D-28213 Bremen
http://www.thetaphi.de
eMail: uwe@thetaphi.de

> -----Original Message-----
> From: Michael McCandless [mailto:lucene@mikemccandless.com]
> Sent: Thursday, June 11, 2009 11:25 AM
> To: java-dev@lucene.apache.org
> Subject: Re: MMap certain files, leave the rest to the regular dir
> 
> Could we use FileSwitchDirectory to achieve that?
> 
> Mike
> 
> On Thu, Jun 11, 2009 at 1:12 AM, Jason
> Rutherglen<jason.rutherglen@gmail.com> wrote:
> > On the topic of MMaping files. Would a Directory implementation
> > that transparently MMaps only certain files be interesting? It
> > could MMap files that are accessed frequently (term dict,
> > postings), as opposed to files such as docstores that are
> > accessed less frequently. This could be built using LUCENE-1618
> > so maybe this idea is just a benchmark.
> >
> 
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