On Jul 2, 2007, at 9:35 AM, Michael McCandless wrote:
> Hi,
>
> I'd like to commit LUCENE-843.
>
> The patch has gone through a number of iterations but the final
> version that's there now (take9) is quite a bit cleaner & simpler than
> the ones leading up to it and I believe ready.
>
> It provides solid indexing performance gains (between 2X-8X), but, it
> is somewhat more complex than the current "single doc per segment"
> approach and it does introduce a change to the index format (only when
> autoCommit=false) whereby multiple segments can share a single set of
> term vector & stored fields files.
>
+0 for now, I will try to review tonight or tomorrow night. From
what I gather from reading the issue, etc. it sounds great and you
and others have put a lot of hard work into it. Also, from some
benchmarking I have done, it seems to sit well with the notion of
optimizing merge factor, etc. based on the amount of memory available.
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