That is if you use Hadoop MapReduce right? Not if you simply access
HBase through a standard api (like java)?
On 7/21/09 9:49 PM, Amandeep Khurana wrote:
Bharath,
The processing is done as local to the RS as possible. The first attempt is
at doing it local on the same node. If thats not possible, its done on the
same rack.
-ak
On Tue, Jul 21, 2009 at 9:43 PM, bharath vissapragada<
[email protected]> wrote:
Hi all,
I have one simple doubt in hbase ,
Suppose i use a scanner to iterate through all the rows in the hbase and
process the data in the table corresponding to those rows .Is the
processing
of that data done locally on the region server in which that particular
region is located or is it transferred over network so that all the
processing is done on a single machine on which that script runs!!
thanks
