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Posted to user@pig.apache.org by foolworld <ba...@163.com> on 2016/04/21 14:02:18 UTC

Where does PigStorage stringfy every Tuple?

Dear Pig Developers:
    I'm new to Pig and want to write a storer for my own use. I would like to know if there's already been a function in `PigStorage` that is capable of turning Tuples into Strings. Where's the function? Can I invoke and use it?
    Also I would like to know is there a way to store Tuple directly, without turning them into strings?


Thx

Trams



--

Trams Wang(Ruoyu Wang)
Basics Lab, School of Software
IEEE, SJTU
Mobile: +86 18817555203
E-mail: babyfish92@163.com

Re: Where does PigStorage stringfy every Tuple?

Posted by Arvind S <ar...@gmail.com>.

http://stackoverflow.com/questions/25367695/how-to-covert-tuple-to-string-in-pig

might help you.

also check the piggy bank functions/ documentation.



*Cheers !!*
Arvind

On Thu, Apr 21, 2016 at 5:32 PM, foolworld <ba...@163.com> wrote:

> Dear Pig Developers:
>     I'm new to Pig and want to write a storer for my own use. I would like
> to know if there's already been a function in `PigStorage` that is capable
> of turning Tuples into Strings. Where's the function? Can I invoke and use
> it?
>     Also I would like to know is there a way to store Tuple directly,
> without turning them into strings?
>
>
> Thx
>
> Trams
>
>
>
> --
>
> Trams Wang(Ruoyu Wang)
> Basics Lab, School of Software
> IEEE, SJTU
> Mobile: +86 18817555203
> E-mail: babyfish92@163.com