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From Michael McCandless <luc...@mikemccandless.com>
Subject Re: MultiPhraseQuery slowing down over time in Lucene 3.1
Date Mon, 02 May 2011 16:15:40 GMT
By "slowing down over time" do you mean you use the same index (no new
docs added) yet running the same MPQ over and over you see it taking
longer to execute over time?

Mike

http://blog.mikemccandless.com

On Mon, May 2, 2011 at 12:00 PM, Tomislav Poljak <tpoljak@gmail.com> wrote:
> Hi,
> after running tests on both MemoryIndex and RAMDirectory based index
> in Lucene 3.1, seems MultiPhraseQueries are slowing down over time
> (each iteration of executing the same MultiPhraseQueries on the same
> doc, seems to require more and more execution time). Are there any
> existing/known issues related to the MultiPhraseQuery in Lucene 3.1
> which could lead to this performance drop?
>
> Tomislav
>
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