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From Sergey Soldatov <sergeysolda...@gmail.com>
Subject Re: How phoenix converts Integer to byte array under the hood
Date Tue, 22 Mar 2016 17:41:06 GMT
Hi Mohammad,
The right class to look into is PInteger. It has static class IntCodec
which is using for code/decode integers.

Thanks,
Sergey

On Tue, Mar 22, 2016 at 7:15 AM, Mohammad Adnan Raza
<adnanfaizan@gmail.com> wrote:
> I am changing my question a bit to be more precise...
> Given a phoenix table with INTEGER column type. And if I fire upsert
> statement with integer value. How phoenix converts it to byte array and put
> in the Hbase table.
> Or if anyone can tell me which class is responsible for that conversion so I
> can look that code.
>
>
>
> On Tue, Mar 22, 2016 at 2:00 PM, Mohammad Adnan Raza <adnanfaizan@gmail.com>
> wrote:
>>
>> Hello Everyone,
>>
>> I have created phoenix table like this
>>
>> CREATE TABLE PRODUCT_DETAILS(NAME VARCHAR NOT NULL PRIMARY KEY,CF.VOLUME
>> INTEGER,CF.PRICE INTEGER,CF.DISCOUNT INTEGER,CF.BASELINE INTEGER,CF.UPLIFT
>> INTEGER,CF.FINALPRICE INTEGER,CF.SALEPRICE INTEGER);
>>
>> Now the datatype Integer is 4 byte signed integer. I wonder how phoenix
>> converts this to hbase specific byte array.
>> https://phoenix.apache.org/language/datatypes.html link does talk about
>> conversion of other data types but not for INTEGER. For example UNSIGNED_INT
>> is converted as Bytes.toInt(). I don't get a proper method for integer.
>> anyone knows about it?
>>
>> --
>>
>> With Best Regards,
>>
>>        Mohd Adnan
>>
>
>
>
> --
>
> With Best Regards,
>
>        Mohd Adnan
>
>        Feature Development Lead
>
>        Mobile               +91-7498194516
>        Blog                   adnanfaizan.blogspot.in
>

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