Hi, Is it possible to have a view that emits out something like the following:
("key1", [1,1,0,1])
("key1", [1,1,1,0])
("key1", [1,0,0,0])
("key2", [0,1,0,0])
which can be grouped to the following:
"key1", [3,2,1,1]
"key2", [0,1,0,0]
Or would this calculation have to be made in the application layer?
Thanks,
Rory
