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From MiaoMiao <liy...@gmail.com>
Subject Re: Need Help in Hive storage format
Date Fri, 12 Oct 2012 09:50:30 GMT
Hi Yogesh:

I think this may help.

https://pig.apache.org/docs/r0.10.0/api/org/apache/pig/builtin/PigStorage.html

Miao

On Fri, Oct 12, 2012 at 5:27 PM, yogesh dhari <yogeshdhari@live.com> wrote:
> Thanks Bejoy,
>
> Now I want to store theses rows in Pig.
>
> like
>
> A = load '/Pig/000000_0' using PigStorage()
> as
> (id:INT, name:chararray, ddate, prim, ignore, ignorecase, activat);
>
> What should be in the delimiter into PigStorage( )?
> I have tried PigStorage('/001') but its showing errors.
> What delimiter should we use.
>
> Please help and Suggest.
>
>
> Thanks & Regards
> Yogesh Kumar
>
>
>
>
>
> ________________________________
> Subject: Re: Need Help in Hive storage format
> To: user@hive.apache.org
> From: bejoy_ks@yahoo.com
> Date: Thu, 11 Oct 2012 17:53:12 +0000
>
>
> Hi Yogesh.
>
> It should be a simple delimited file with ^A character as the field
> delimiter.
> Regards
> Bejoy KS
>
> Sent from handheld, please excuse typos.
> ________________________________
> From: yogesh dhari <yogeshdhari@live.com>
> Date: Thu, 11 Oct 2012 23:18:35 +0530
> To: hive request<user@hive.apache.org>
> ReplyTo: user@hive.apache.org
> Subject: Need Help in Hive storage format
>
> Hi all,
>
> If we run this query
>
> insert overwrite local directory '/home/yogesh/Downloads/demoyy' select *
> from NYSE_LOCAL;
>
> {
> ( describe NYSE_LOCAL ;
>
>  exchange    string
> symbol    string
> ddate    string
> open    float
> high    float
> low    float
> ) }
>
> ls /home/yogesh/Downloads/demoyy/
>
> it shows the file name 000000_0
>
> my Question is:
>
> 1) In which format does file 000000_0 is?
> 2) what is the delimiter between columns?
>
> Please help
>
> Thanks & Regards
> Yogesh Kumar
>
>

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