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List:       lucene-user
Subject:    Re: DocIDBitSets & Grouping
From:       Arun Kumar K <arunk786 () gmail ! com>
Date:       2013-06-24 11:39:40
Message-ID: CAO7gJej7MVi0+4nTuxJXF10KbhsKD8F=4tx5_MjzFVOrVEcB6Q () mail ! gmail ! com
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Thanks Uwe !
For part (1) of my query are there any smart ways ?

Arun


On Mon, Jun 24, 2013 at 4:29 PM, Uwe Schindler <uwe@thetaphi.de> wrote:

> Hi,
>
>
> > With prior warming i find that (a) & (b) take almost same time. I knew
> that
> > only when we reuse the Filter we get its benefits.
> > (c) takes around 30-40ms less time.
> >
> > Can we conclude from this that method (c) is better ?
> > Is my choice Bitset implementation appropriate ?
>
> Use FixedBitSet from oa.lucene.util package to implement your filter. This
> might bring further improvements.
>
> > Did i get somethings wrong & Are there any smart ways to do these ?
> >
> > Thanks,
> > Arun
>
> Uwe
>
>
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