Why do we keep the lookup array around?
The actual field value is needed to sort results from multiple
searchers (multisearcher).

-Yonik

On 6/1/05, John Wang <[EMAIL PROTECTED]> wrote:
> Hi:
> 
>    In the current Lucene sorting implementation, FieldCache is used to
> retrieve 2 arrays, the lookup array and the order array. The order
> array at load time stores the position of the term in the lookup
> array. The lookup array is already sorted because it is read in from
> the index.
> 
>    My question is that since the order array contains all the
> information on the order of the terms, why do we keep it around in
> memory? Can we implement a SortComparator that is more memory
> efficient?
> 
> 
> Just and idea
> 
> Thanks
> 
> -John
> 
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