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Pig, mail # user - Processing TSV files using Pig


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Jerry Lam 2013-06-06, 21:47
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Johnny Zhang 2013-06-06, 21:58
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Re: Processing TSV files using Pig
Jerry Lam 2013-06-07, 20:25
Hi Johnny,

Thanks for the pointer. I will try it.

Regards,

Jerry
On Thu, Jun 6, 2013 at 5:58 PM, Johnny Zhang <[EMAIL PROTECTED]> wrote:

> Hi, Jerry:
> This seems what you need.
>
> http://mail-archives.apache.org/mod_mbox/pig-user/201301.mbox/%3CCAB-acjMoZNyeTkL+[EMAIL PROTECTED]%3E
>
> Johnny
>
>
> On Thu, Jun 6, 2013 at 2:47 PM, Jerry Lam <[EMAIL PROTECTED]> wrote:
>
> > Hi pig users,
> >
> > I wonder if anyone has experience in processing TSV files with Pig?
> > Usually a TSV file contains a header line describing the columns. For
> > example:
> >
> > ---- sample.tsv ----
> > first_name    last_name    age
> > foo               bar              1
> >
> > I want to use the first line of TSV as the schema with chararray as data
> > type for all fields.
> >
> > Is there a loader readily available for this kind of scenario?
> >
> > Thank you,
> >
> > Jerry
> >
>