Hi Keren,
It looks like your load statement not working properly. Try the following
A = load '1.txt' using PigStorage(' ') as (x:double, y:chararray, z:char
array);
above I am using space as delimiter between columns replace it what you have in
your file
--
Harsha
On Wednesday, July 24, 2013 at 10:21 PM, Keren Ouaknine wrote:
> Hi Prashant,
>
> Thanks! There's progress as I see the output directories are created but
> the result not
> The script:
> A = load '1.txt' as (x:double, y:chararray, z:chararray);
> dump A;
> store A into '/home/kereno/Documents/pig-0.11.1/workspace/res-dump2' USING
> PigStorage (',');
>
> My file 1.txt looks like this:
> ~/Documents/pig-0.11.1/workspace 0$ more 1.txt
> 1 a aleph
> 2 b bet
> 3 g gimel
>
> I am getting in part-m-0000 the following:
> ~/Documents/pig-0.11.1/workspace 0$ more res-dump2/part-m-00000
> ,,
> ,,
> ,,
>
> [these are all commas]
>
> When I ran the query from grunt the output files were stored on hdfs (I
> guess that's the default behavior?)
> Same output of course :)
>
> My question is how come the dump doesn't show the content of 1.txt?
> By the way, my ultimate purpose is to test corner case of union but I am
> trying to get simple dumps to work first :)
>
> Thanks,
> Keren
>
> On Wed, Jul 24, 2013 at 8:22 PM, Prashant Kommireddi <prash1...@gmail.com
> (mailto:prash1...@gmail.com)>wrote:
>
> > Can you paste your pig script here? Are you using STORE to write output to
> > a certain directory? http://pig.apache.org/docs/r0.11.1/basic.html#store
> >
> >
> > On Wed, Jul 24, 2013 at 7:47 PM, Keren Ouaknine <ker...@gmail.com
> > (mailto:ker...@gmail.com)> wrote:
> >
> > > Hello,
> > >
> > > I am running a Pig script and completing successfully to run my script:
> > >
> > > Input(s):
> > > Successfully read 3 records (388 bytes) from:
> > > "hdfs://localhost:54310/user/kereno/1.txt"
> > >
> > > *Output(s):*
> > > *Successfully stored 3 records (9 bytes) in:
> > > "/home/kereno/Documents/pig-0.11.1/workspace/res-dump2"*
> > >
> > > *Problem:* When I lookup for the output file (res-dump2) - there is no
> > such
> > > directory.
> > > Same problem when I ran the script or when I used grunt. My query loads a
> > > simple file and dumps it!!
> > >
> > > Any ideas what could be the issue?
> > > Running on Hadoop apache v1.2 and Pig 11.1
> > >
> > > Thanks,
> > > Keren
> > >
> > > --
> > > Keren Ouaknine
> > > Web: www.kereno.com (http://www.kereno.com)
> > >
> >
> >
>
>
>
>
> --
> Keren Ouaknine
> Web: www.kereno.com (http://www.kereno.com)
>
>
