Hi ,
I am new to Pig, would like to know how to work with nested bag. I tried
with the sample code and am getting an empty output .
Thanks,
Sankar
Data
(a,{(1,1,1)})
(b,{(2,2,2),(3,3,3)})
(c,{(4,4,4),(5,5,5),(6,6,6)})
Query
grunt>A = LOAD 'data' AS (c1:chararray,b1: bag {t1: tuple(i1:int, i2:int,
i3:int)});
grunt>B = foreach A generate b1;
grunt> dump B;
Output
()
()
()
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