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HBase >> mail # user >> understanding Rowcounter


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Re: understanding Rowcounter
Thanks Doug and Jahangir

On Mon, Nov 21, 2011 at 9:17 AM, Doug Meil <[EMAIL PROTECTED]>wrote:

>
> You might submit an MR job via thrift, but you don't want to do a rowcount
> on a large table without MapReduce.
>
>
>
>
> On 11/21/11 7:43 AM, "Jahangir Mohammed" <[EMAIL PROTECTED]> wrote:
>
> >Region is the split used by mapper.
> >
> >Thanks,
> >Jahangir Mohammed.
> >
> >On Mon, Nov 21, 2011 at 6:44 AM, Rita <[EMAIL PROTECTED]> wrote:
> >
> >> Hello,
> >>
> >> I have been looking at
> >>
> >>
> >>
> http://search-hadoop.com/c/HBase:/src/main/java/org/apache/hadoop/hbase/m
> >>apreduce/RowCounter.java%7C%7C+RowCounter
> >> --
> >> the Rowcounter code.
> >>
> >>
> >> I would like to implement this by using thrift and python without
> >> mapreduce. My guestion is how is the Rowcounter getting the maps for the
> >> mapreduce? I would like to get these maps so I can run it via thrift
> >>
> >>
> >> --
> >> --- Get your facts first, then you can distort them as you please.--
> >>
>
>
>
--
--- Get your facts first, then you can distort them as you please.--