What bug? Do you get an exception?
It seems like you're trying to describe an alias that doesn't exist in your
script. 'gpWeekRanked2' in store gpWeekRanked INTO 'gpWeekRanked2'; is
actually a path (usually in HDFS) you store the data into. You can't
describe it.
On 13 March 2014 02:36, Suhas Satish <suhas.sat...@gmail.com> wrote:
> The following pig script hangs due to a bug. Is there a different way to
> rewrite it and achieve the same functionality? Any ideas to do things
> differently are appreciated.
>
> tWeek = LOAD '/tmp/test_data.txt' USING PigStorage ('|') AS (WEEK:int,
> DESCRIPTION:chararray, END_DATE:chararray, PERIOD:int);
>
> gTWeek = FOREACH tWeek GENERATE WEEK AS WEEK, PERIOD AS PERIOD;
>
> pWeek = FILTER gTWeek BY (PERIOD == 201312);
>
> pWeekRanked = RANK pWeek BY WEEK ASC DENSE;
>
> gpWeekRanked = FOREACH pWeekRanked GENERATE $0;
>
> store gpWeekRanked INTO 'gpWeekRanked2';
>
> describe gpWeekRanked2;
>
>
>
> Thanks,
> Suhas.
>
