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Hive, mail # user - LZO compression implementation in Hive


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Sanjay Subramanian 2013-05-20, 21:51
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Re: LZO compression implementation in Hive
Ramki Palle 2013-06-17, 20:39
Hi Sanjay,

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

Regards,
Ramki.
On Mon, May 20, 2013 at 2:51 PM, Sanjay Subramanian <
[EMAIL PROTECTED]> 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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Lefty Leverenz 2013-06-18, 02:08
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Sanjay Subramanian 2013-06-18, 06:50
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Sanjay Subramanian 2013-06-18, 06:56
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Sanjay Subramanian 2013-06-18, 22:02