Re: Hive join strategy documentation?

Thu, 25 Feb 2010 19:56:08 -0800 

thanks Yongqiang, please also include the hints (MAPJOIN, STREAMBASE).

-- amr

On 2/25/2010 7:53 PM, Yongqiang He wrote:

Hi,
Thanks. Good suggestion.  Had a short discussion this afternoon.
I will update the wiki once the sort merge bucket map join and another skew join done. 
And will send out an update in this mail-list.

Thanks
Yongqiang
On 2/18/10 1:20 PM, "Jeff Hammerbacher" <ham...@cloudera.com> wrote:

    Hey,

    I am unable to locate any information on the Hive wiki about the
    various join strategies and optimizations available in Hive
    (similar to Pig's http://wiki.apache.org/pig/JoinFramework). Would
    one of the more knowledgeable parties in the Hive community be
    interested in taking a stab at such a page?

    Thanks,
    Jeff

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