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From Ramki Palle <>
Subject Re: LZO compression implementation in Hive
Date Mon, 17 Jun 2013 20:39:14 GMT
Hi Sanjay,

Can you quickly give your insights on thip topic, if possible?


On Mon, May 20, 2013 at 2:51 PM, Sanjay Subramanian <> wrote:

>  Hi Programming Hive Book authors
>  Maybe a lot of u have already successfully implemented this but only
> these last two weeks , we implemented our aggregations using LZO
> compression in Hive - MR jobs creating LZO files as Input for Hive --->
> Therafter Hive aggregations creating more LZO files as output.
> As usual nothing was straight forward :-)  Also the other challenge was to
> neatly tie all into actions in Oozie workflows….but after being underwater
> for weeks I think I am able to  rise above water and breathe !
>  In the next version of the book , If u guys r planning to add detailed
> sections on using lzo compression in Hive , let me know…my experiences
> might be useful :-)
>  Thanks
>  sanjay
> ======================
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