you may try this

set hive.mapred.partitionerorg.apache.hadoop.mapred.lib.TotalOrderPartitioner;
set total.order.partitioner.natural.order=[false|true];
set total.order.partitioner.path=[path];

On Mon, Jul 23, 2012 at 8:56 AM, abhiTowson cal
<[EMAIL PROTECTED]> wrote:
>
> hi all,
>
> How to use total order partitioner hive?
>
> Regards
> Abhishek
--
Nitin Pawar

Hi nitin,

Thanks for the reply.By setting this in hive does it improve the performance ?

Regards
Abhi

Sent from my iPhone

On Jul 23, 2012, at 3:18 AM, Nitin Pawar <[EMAIL PROTECTED]> wrote:

> you may try this
>
> set hive.mapred.partitioner> org.apache.hadoop.mapred.lib.TotalOrderPartitioner;
> set total.order.partitioner.natural.order=[false|true];
> set total.order.partitioner.path=[path];
>
> On Mon, Jul 23, 2012 at 8:56 AM, abhiTowson cal
> <[EMAIL PROTECTED]> wrote:
>>
>> hi all,
>>
>> How to use total order partitioner hive?
>>
>> Regards
>> Abhishek
>
>
>
>
> --
> Nitin Pawar

Tried rarely.

It also depends on the data :)

On Tue, Jul 24, 2012 at 6:26 PM, Abhishek <[EMAIL PROTECTED]> wrote:
> Hi nitin,
>
> Thanks for the reply.By setting this in hive does it improve the performance ?
>
> Regards
> Abhi
>
> Sent from my iPhone
>
> On Jul 23, 2012, at 3:18 AM, Nitin Pawar <[EMAIL PROTECTED]> wrote:
>
>> you may try this
>>
>> set hive.mapred.partitioner>> org.apache.hadoop.mapred.lib.TotalOrderPartitioner;
>> set total.order.partitioner.natural.order=[false|true];
>> set total.order.partitioner.path=[path];
>>
>> On Mon, Jul 23, 2012 at 8:56 AM, abhiTowson cal
>> <[EMAIL PROTECTED]> wrote:
>>>
>>> hi all,
>>>
>>> How to use total order partitioner hive?
>>>
>>> Regards
>>> Abhishek
>>
>>
>>
>>
>> --
>> Nitin Pawar

--
Nitin Pawar

Data is skewed here so does it help?

Thanks
Abhi
Sent from my iPhone

On Jul 24, 2012, at 9:50 AM, Nitin Pawar <[EMAIL PROTECTED]> wrote:

> Tried rarely.
>
> It also depends on the data :)
>
> On Tue, Jul 24, 2012 at 6:26 PM, Abhishek <[EMAIL PROTECTED]> wrote:
>> Hi nitin,
>>
>> Thanks for the reply.By setting this in hive does it improve the performance ?
>>
>> Regards
>> Abhi
>>
>> Sent from my iPhone
>>
>> On Jul 23, 2012, at 3:18 AM, Nitin Pawar <[EMAIL PROTECTED]> wrote:
>>
>>> you may try this
>>>
>>> set hive.mapred.partitioner>>> org.apache.hadoop.mapred.lib.TotalOrderPartitioner;
>>> set total.order.partitioner.natural.order=[false|true];
>>> set total.order.partitioner.path=[path];
>>>
>>> On Mon, Jul 23, 2012 at 8:56 AM, abhiTowson cal
>>> <[EMAIL PROTECTED]> wrote:
>>>>
>>>> hi all,
>>>>
>>>> How to use total order partitioner hive?
>>>>
>>>> Regards
>>>> Abhishek
>>>
>>>
>>>
>>>
>>> --
>>> Nitin Pawar
>
>
>
> --
> Nitin Pawar