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Hive, mail # user - Variable support in Amazon's Elastic MapReduce version of Hive


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Re: Variable support in Amazon's Elastic MapReduce version of Hive
Vijay 2009-12-30, 01:10
Sorry to bump the thread again. I thought this was lost during the holidays.
Anybody have any ideas about this?

On Sat, Dec 19, 2009 at 6:29 PM, Vijay <[EMAIL PROTECTED]> wrote:

> Amazon Elastic MapReduce version of Hive seems to have a nice feature
> called "Variables." Basically you can define a variable via command-line
> while invoking hive with -d DT=2009-12-09 and then refer to the variable via
> ${DT} within the hive queries. This could be extremely useful. I can't seem
> to find this feature even on trunk. Is this feature currently anywhere in
> the roadmap?
>