ian.lea at gmail
Jul 3, 2009, 2:28 AM
Post #2 of 2
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I think you should warm as much as possible: queries, filters, sorts,
whatever. And I think that the warmup searches should match stuff
that is available in the index. You'll get warming of internal lucene
structures and also OS disk IO cache. Taking the last n queries
executed on the previous searcher can work well.
--
Ian.
On Fri, Jul 3, 2009 at 6:26 AM, Ganesh<emailgane [at] yahoo> wrote:
> When ever i reopen my index, I do some warm up queries.
>
> I have few fields which will be used as filter and few others using BooleanQuery. Currently I am executing warm up queries for those fields which are part of Query and not part of Filter.
>
> My question is whether Warmup queries should include filter fields? Whether it will give any benifit?
>
> In case of query field, I could give any text, I don't need to worry whether it is available or not. If filter fields to be included, then i have to choose the search criteria which is available in the index. Is that correct.
>
> Regards
> Ganesh
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