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From Ted Yu <yuzhih...@gmail.com>
Subject Re: Re: Re: Question for return size of PageFilter
Date Wed, 05 Aug 2015 16:07:16 GMT
Generally speaking, Filters are applied on server side.
Controlling the return size on the client side would reduce the efficacy of
Filters.

Cheers

On Wed, Aug 5, 2015 at 3:06 AM, whodarewin2006 <whodarewin2006@126.com>
wrote:

> I didn't thank about it,I will think it over.thank you for your time.
>
>
>
>
>
>
>
>
> At 2015-08-03 22:59:32, "Ted Yu" <yuzhihong@gmail.com> wrote:
> >If you use PageFilter alone, that sounds Okay. What happens when
> PageFilter
> >is combined with other filters ?
> >
> >Cheers
> >
> >On Mon, Aug 3, 2015 at 7:53 AM, whodarewin2006 <whodarewin2006@126.com>
> >wrote:
> >
> >> hi,Ted
> >>     I thank we can control the return size on the hbase client
> side,cause
> >> the client will scan regionserver one by one,if we get enough records,we
> >> can stop scan and return the records,is this OK?
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >> At 2015-07-31 21:04:43, "Ted Yu" <yuzhihong@gmail.com> wrote:
> >> >Coordination across different region servers is likely to reduce
> >> efficiency
> >> >of the filter.
> >> >
> >> >Can you apply other attributes of Scan or combine with other filter(s)
> ?
> >> >
> >> >Cheers
> >> >
> >> >On Fri, Jul 31, 2015 at 4:42 AM, whodarewin2006 <
> whodarewin2006@126.com>
> >> >wrote:
> >> >
> >> >> hi,all
> >> >>     I am using PageFilter to limit the return record from hbase,but
I
> >> >> found that the record amount that returns from hbase is more than the
> >> >> amount I set to PageFilter,I read the annotate ,it said the
> PageFilter
> >> is
> >> >> applied separately on different region servers,and return
> regionserver
> >> >> amount*limit size count record,so the question is : can we optimize
> the
> >> >> PageFilter that return the  size we want?
> >>
>

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