I'm having trouble trying to flatten a bag to a tuple of int's in Pig, e.g.
{(12),(4),(7),(190)}
to:
(12,4,7,190)
It seems like it should be trivial to do, but not quite sure how to do it.
Can this by done with inbuilt Pig
commands or do i need a custom UDF or an exec?
Many thanks,
Jon.
