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Hive >> mail # user >> delete duplicate records in Hive table


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Raj hadoop 2014-01-30, 09:49
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Re: delete duplicate records in Hive table
easiest way to do is .. write it in a temp table and then select uniq of
each column and writing to real table
On Thu, Jan 30, 2014 at 3:19 PM, Raj hadoop <[EMAIL PROTECTED]> wrote:

> Hi,
>
> Can someone help me how to delete duplicate records in Hive table,
>
> I know that delete and update are not supported by hive but still,
>
> if some know's some alternative can help me in this
>
> Thanks,
> Raj.
>

--
Nitin Pawar

 
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Raj hadoop 2014-01-30, 10:04