hbase-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Dalia Sobhy <dalia.mohso...@hotmail.com>
Subject Re: Hbase 0.92 Example
Date Sun, 14 Oct 2012 20:39:25 GMT
Hi anil,

Whats <R,S> ?
Sent from my iPhone

On 2012-10-14, at 10:24 PM, "anil gupta" <anilgupta84@gmail.com> 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 <dalia.mohsobhy@hotmail.com>wrote:
> 
>> Method in AggregateImplementation class.
>> 
>> 
>> 
>> On 2012-10-14, at 10:05 PM, "anil gupta" <anilgupta84@gmail.com> 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 <dalia.mohsobhy@hotmail.com
>>> 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

Mime
View raw message