Hello anil, What do u mean by promoted data type? Sent from my iPhone
On 2012-10-15, at 12:03 AM, "anil gupta" <[email protected]> wrote: > R- Cell value data type > S- Promoted data type > > > On Sun, Oct 14, 2012 at 3:39 PM, Dalia Sobhy > <[email protected]>wrote: > >> Hi anil, >> >> Whats <R,S> ? >> Sent from my iPhone >> >> On 2012-10-14, at 10:24 PM, "anil gupta" <[email protected]> wrote: >> >>> 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 > > > > -- > Thanks & Regards, > Anil Gupta
