Cascading examples failed to compile?
try using Java 6 , gradle has some known issues with java 7
scalding
Difference between reduce and foldLeft/fold in functional programming (particularly Scala and Scala APIs)?
reduce vs foldLeft A big big difference, not mentioned in any other stackoverflow answer relating to this topic clearly, is that reduce should be given a commutative monoid, i.e. an operation that is both commutative and associative. This means the operation can be parallelized. This distinction is very important for Big Data / MPP / … Read more