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From Ted Yu <yuzhih...@gmail.com>
Subject Re: Questions of KV mapping for a single row
Date Tue, 16 Sep 2014 13:42:47 GMT
One row can contain multiple KeyValues. 

Did you observe performance degradation on your cluster ?

Cheers

On Sep 16, 2014, at 2:38 AM, Blade Liu <hafzcdcn@gmail.com> wrote:

> Hi folks,
> 
> I feel a little confused about KV mapping. Suppose there are two inserts,
> (t, row1,cf1, column1)->v1, (t, row1, cf1, column2)->v2.
> 
> Does it indicate one row corresponds to multiple KV mappings?
> 
> get(t, row1) will sequentially scan adjacent KV records who row is row1(if
> they are adjacent), and performance seems downgraded as it has to return
> multiple records.
> 
> 
> Many thanks for your clarifications.
> 
> Cheers,
> Blade

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