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From Edward Capriolo <edlinuxg...@gmail.com>
Subject Re: Is anybody working on the globally "order by" of hive ?
Date Fri, 11 Jun 2010 18:13:57 GMT
On Fri, Jun 11, 2010 at 5:24 AM, Jeff Zhang <zjffdu@gmail.com> wrote:

> Hi all,
>
> From the wiki of hive, Hive do not have the feature of globally "order
> by", the sort by of hive is for each reducer. Our team think the
> globally "order by" is an important feature for users, so wondering is
> anybody working it ? I am very interested to been involved.
>
>
> --
> Best Regards
>
> Jeff Zhang
>

Jeff,

I was wondering if TotalOrderPartitioner in hadoop 20 could play a role in
this. As of now order by sets reduce tasks to 1 :)

Edward

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