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From: Jean-Marc Spaggiari <jean-marc@spaggiari.org>
Date: Fri, 19 Apr 2013 08:12:41 -0400
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 <CAPQV63XhFmBvS=NEHV=mkwGcXXO8ypJd_=+2C8N0tZ7eroG+sA@mail.gmail.com>
Subject: Re: Coreprocessor always scan the whole table.
To: user@hbase.apache.org
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Then https://issues.apache.org/jira/browse/HBASE-6870 is most probably
impacting you.

Take a look at the link. It's not yet fixed but it's coming. You might want
to upgrade to a release which will include this fix.

JM

2013/4/19 GuoWei <wei.guo@wbkit.com>

>
> We use base 0.94.1 in our production environment.
>
>
> Best Regards / =E5=95=86=E7=A5=BA
> =E9=83=AD=E4=BC=9F Guo Wei
>
> =E5=9C=A8 2013-4-19=EF=BC=8C=E4=B8=8B=E5=8D=886:01=EF=BC=8CTed Yu <yuzhih=
ong@gmail.com> =E5=86=99=E9=81=93=EF=BC=9A
>
> > Which hbase version are you using ?
> >
> > Thanks
> >
> > On Apr 19, 2013, at 2:49 AM, GuoWei <wei.guo@wbkit.com> wrote:
> >
> >> Hello,
> >>
> >> We use HBase core processor endpoint  to process realtime data. But
> when I use coreprocessorExec method to scan table and pass startRow and
> endRow. It always scan all table instead of the result between the startR=
ow
> and endRow.
> >>
> >> my code.
> >>
> >> results =3D table.coprocessorExec(IEndPoint_SA.class,  startrow, endro=
w,
> >>           new Batch.Call<IEndPoint_SA,Hashtable<String,Hashtable>>() {
> >>             public Hashtable<String,Hashtable> call(IEndPoint_SA
> instance)throws IOException{
> >>                 Hashtable<String,Hashtable> s =3D null;
> >>               try {
> >>                   s=3Dinstance.GetList();
> >>               } catch (ParseException e) {
> >>                   // TODO Auto-generated catch block
> >>                   e.printStackTrace();
> >>               }
> >>               return s;
> >>             }
> >>           });
> >>
> >>
> >>
> >> Best Regards / =E5=95=86=E7=A5=BA
> >> =E9=83=AD=E4=BC=9F Guo Wei
> >> -----------------------------------------------------
> >
>
>

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