Yes, you're right:) i find the answer.
Thanks.
On 2/24/06, Stefan Groschupf <[EMAIL PROTECTED]> wrote:
> Isn't HitDetails.length == hitsPerPage?
> This happens in search.jsp.
>
>
> Am 24.02.2006 um 03:09 schrieb Jack Tang:
>
> > I dont think so.
> >
> > Let's take non-dfs as example.
> > NutchBean.getSummary(HitDetails, Query) invokes
> > FetchedSegments.getSummary(HitDetails, Query) which calls
> > Summarizer.getSummary(text, query, sumContext,sumLength).
> >
> > In my eye there is no scope of HitDetails at all. right?
> >
> > /Jack
> >
> > On 2/24/06, Stefan Groschupf <[EMAIL PROTECTED]> wrote:
> >> If you have 10 hits displayed on one page nutch only generate 10
> >> summaries.
> >> In case you have 20 hits displayed on one result page nutch generates
> >> 20 summaries.
> >> Summaries will be generated as much hits you have on your result
> >> page.
> >> Does this answer the question?
> >>
> >> Am 24.02.2006 um 02:51 schrieb Jack Tang:
> >>
> >>> Hi Stefan
> >>>
> >>> Can you explain a little more? I mean I cannot find some evidence in
> >>> the source code...
> >>> Thanks
> >>>
> >>> /Jack
> >>>
> >>> On 2/23/06, Stefan Groschupf <[EMAIL PROTECTED]> wrote:
> >>>> Hi Jack,
> >>>> the summary is only created from all hits displayed on one page.
> >>>>
> >>>> Stefan
> >>>>
> >>>> Am 23.02.2006 um 02:45 schrieb Jack Tang:
> >>>>
> >>>>> On 2/23/06, Doug Cutting <[EMAIL PROTECTED]> wrote:
> >>>>>> Jack Tang wrote:
> >>>>>>> In FetchedSegments class, below code shows how to get the hit
> >>>>>>> summaries.
> >>>>>>>
> >>>>>>> public String[] getSummary(HitDetails[] details, Query query)
> >>>>>>> throws IOException {
> >>>>>>> SummaryThread[] threads = new SummaryThread[details.length];
> >>>>>>> for (int i = 0; i < threads.length; i++) {
> >>>>>>> threads[i] = new SummaryThread(details[i], query);
> >>>>>>> threads[i].start();
> >>>>>>> }
> >>>>>>> ......
> >>>>>>> }
> >>>>>>>
> >>>>>>> It means if the hits are 1,000,000 items, then 1,000,000 threads
> >>>>>>> should be spawned.
> >>>>>>
> >>>>>> A user interface typically only asks for 10-to-20 summaries at a
> >>>>>> time.
> >>>>> Hi Doug
> >>>>> Did I miss something?
> >>>>>
> >>>>> SummaryThread[] threads = new SummaryThread[details.length];
> >>>>> here details.length is the size of one page hit items?
> >>>>> I thought it should be the value of all hits, right?
> >>>>>
> >>>>> /Jack
> >>>>>
> >>>>>> I do not believe that a thread pool would be substantially
> >>>>>> faster.
> >>>>>> Thread spawning is pretty cheap in most JVMs.
> >>>>>>
> >>>>>> Doug
> >>>>>>
> >>>>>
> >>>>>
> >>>>> --
> >>>>> Keep Discovering ... ...
> >>>>> http://www.jroller.com/page/jmars
> >>>>>
> >>>>
> >>>> ---------------------------------------------------------------
> >>>> company: http://www.media-style.com
> >>>> forum: http://www.text-mining.org
> >>>> blog: http://www.find23.net
> >>>>
> >>>>
> >>>>
> >>>>
> >>>
> >>>
> >>> --
> >>> Keep Discovering ... ...
> >>> http://www.jroller.com/page/jmars
> >>>
> >>
> >> ---------------------------------------------
> >> blog: http://www.find23.org
> >> company: http://www.media-style.com
> >>
> >>
> >>
> >
> >
> > --
> > Keep Discovering ... ...
> > http://www.jroller.com/page/jmars
> >
>
> ---------------------------------------------
> blog: http://www.find23.org
> company: http://www.media-style.com
>
>
>
--
Keep Discovering ... ...
http://www.jroller.com/page/jmars
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