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HBase >> mail # user >> Hbase 0.92 Example


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Re: Hbase 0.92 Example
Hi Dalia,

On the client-side you dont need to use that method directly. Instead, use
the following method :
org.apache.hadoop.hbase.client.coprocessor.AggregationClient.sum(byte[]
tableName,
ColumnInterpreter<http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/coprocessor/ColumnInterpreter.html><R,S>
ci,
Scan<http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/client/Scan.html>
 scan)

Here is the documention for that class:
http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/client/coprocessor/AggregationClient.html

Have a look at the JUnit for this co-processor for better understanding.

HTH,
Anil

On Sun, Oct 14, 2012 at 3:10 PM, Dalia Sobhy <[EMAIL PROTECTED]>wrote:

> Method in AggregateImplementation class.
>
>
>
> On 2012-10-14, at 10:05 PM, "anil gupta" <[EMAIL PROTECTED]> wrote:
>
> > Hi Dalia,
> >
> > Which getSum() method are you talking about? Please be specific.
> >
> > Thanks,
> > Anil Gupta
> >
> > On Sun, Oct 14, 2012 at 2:44 PM, Dalia Sobhy <[EMAIL PROTECTED]
> >wrote:
> >
> >> Could anyone provide me with an example on hbase 0.92 on getSum()
> >> function, bec i am unable to implement it.
> >>
> >> Thanks
> >
> >
> > --
> > Thanks & Regards,
> > Anil Gupta
>

--
Thanks & Regards,
Anil Gupta