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From Jake Mannix <jake.man...@gmail.com>
Subject Re: Sort memory usage
Date Wed, 03 Feb 2010 21:09:38 GMT
The FieldCache loads per segment, and the NRT reader is reloading only
new segments from disk, so yes, it's "smarter" about this caching in this
case.

  -jake

On Wed, Feb 3, 2010 at 1:07 PM, tsuraan <tsuraan@gmail.com> wrote:

> Is the cache used by sorting on strings separated by reader, or is it
> a global thing?  I'm trying to use the near-realtime search, and I
> have a few indices with a million docs apiece.  If I'm opening a new
> reader every minute, am I going to have every term in every sort field
> read into RAM for each reader that I have open?  Or, is the cache
> smarter about that, and at least the strings are interned, or does it
> work completely differently from that?
>
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