Pig does not have such a build-in UDF. You will need to implement one. ...
Pig does not have such a build-in UDF. You will need to implement one.
Is there any biuld-in ot UDF function that can do something like pivor?
I have :
(a,b,c), (a,b,d), (a,b,e),(k,l,m), (k,l,n)
Id like to have:
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