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From Michael McCandless <luc...@mikemccandless.com>
Subject Re: Re(opening) (Multi)SegmentReaders
Date Sun, 17 May 2009 15:59:23 GMT
I tentatively think that's a good idea.  The reopen logic is quite hairy...

Wanna make a separate patch for that?

Mike

On Sun, May 17, 2009 at 8:37 AM, Earwin Burrfoot <earwin@gmail.com> wrote:
> While experimenting with indexReader 'components', I've got this thought:
>
> What if we always create MultiSegmentReader when (re)opening an index,
> even if index contains a single segment?
> Using unwrapped SegmentReader for single-segment case was a valid
> optimization for the times when Lucene did collection over a single
> reader, but now it goes down to SegmentReaders anyway.
>
> If we do that, (re)open logic will become a lot more transparent. (And
> consequently, hooking into it)
>
> --
> Kirill Zakharenko/Кирилл Захаренко (earwin@gmail.com)
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