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Pig >> mail # user >> Custom StoreFunc for pig 0.7


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Re: Custom StoreFunc for pig 0.7
See MultiStorage in piggybank -
http://pig.apache.org/docs/r0.9.1/api/org/apache/pig/piggybank/storage/MultiStorage.html
On 10/21/11 4:56 PM, felix gao wrote:
> Hi all,
>
> I am wondering if anyone have some examples on how to write a storefunc that
> will take a look at some of the tuple's value and construct the output
> directory based on that.
>
> For example if my tuple have the field ("2011-01-01", 123, xyz) I would like
> like to construct an output directory like "/user/output/2011-01-01/123" and
> the content will be
> 2011-01-01<TAB>  123<TAB>  xyz
>
>
> Thanks,
>
> Felix
>