#--------------------------------------------------
# Spark Plan
#--------------------------------------------------

Spark node scope-18
a: Store(file:///tmp/pigoutput:org.apache.pig.builtin.PigStorage) - scope-8
|
|---a: New For Each(false,false)[bag] - scope-7
    |   |
    |   Cast[int] - scope-2
    |   |
    |   |---Project[bytearray][0] - scope-1
    |   |
    |   Cast[int] - scope-5
    |   |
    |   |---Project[bytearray][1] - scope-4
    |
    |---a: Load(file:///tmp/input:org.apache.pig.builtin.PigStorage) - scope-0--------

Spark node scope-19
b: Store(file:///tmp/pigoutput1:org.apache.pig.builtin.PigStorage) - scope-17
|
|---b: New For Each(false,false)[bag] - scope-16
    |   |
    |   Cast[int] - scope-11
    |   |
    |   |---Project[bytearray][0] - scope-10
    |   |
    |   Cast[int] - scope-14
    |   |
    |   |---Project[bytearray][1] - scope-13
    |
    |---b: Load(file:///tmp/pigoutput:org.apache.pig.builtin.PigStorage) - scope-9--------