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From Edward Capriolo <edlinuxg...@gmail.com>
Subject Re: Hive UDF performance issue
Date Thu, 10 Jul 2014 02:49:16 GMT
Hive cross product stinks . I have a map reduce job that will do it

On Wednesday, July 9, 2014, Navis류승우 <navis.ryu@nexr.com> wrote:

> Yes, 2M x 1M makes 2T pairing in single reducer.
>
> Thanks,
> Navis
>
>
> 2014-07-10 1:50 GMT+09:00 Malligarjunan S <malligarjunan@gmail.com
> <javascript:_e(%7B%7D,'cvml','malligarjunan@gmail.com');>>:
>
>> Hello All,
>> Is that the expected behavior from hive to take so much of time?
>>
>>
>> Thanks and Regards,
>> Sankar S
>>
>>
>> On Tue, Jul 8, 2014 at 11:23 PM, Malligarjunan S <malligarjunan@gmail.com
>> <javascript:_e(%7B%7D,'cvml','malligarjunan@gmail.com');>> wrote:
>>
>>> Hello All,
>>>
>>> Can any one help me to answer to my question posted on Stackoverflow?
>>> http://stackoverflow.com/questions/24416373/hive-udf-performance-too-slow
>>> It is pretty urgent. Please help me.
>>>
>>> Thanks and Regards,
>>> Sankar S.
>>>
>>
>>
>

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