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MapReduce >> mail # user >> Re: What is the preferred way to pass a small number of configuration parameters to a mapper or reducer


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Re: What is the preferred way to pass a small number of configuration parameters to a mapper or reducer
Only if u have few mappers and reducers

On Monday, December 31, 2012, Jonathan Bishop wrote:

> E. Store them in hbase...
>
>
> On Sun, Dec 30, 2012 at 12:24 AM, Hemanth Yamijala <
> [EMAIL PROTECTED]> wrote:
>
> If it is a small number, A seems the best way to me.
>
> On Friday, December 28, 2012, Kshiva Kps wrote:
>
>
> Which one is current ..
>
>
> What is the preferred way to pass a small number of configuration
> parameters to a mapper or reducer?
>
>
>
>
>
> *A.  *As key-value pairs in the jobconf object.
>
> * *
>
> *B.  *As a custom input key-value pair passed to each mapper or reducer.
>
> * *
>
> *C.  *
>
>

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