Hi all, I was wondering why Beam doesn't have tuples as part of the SDK ? To the best of my knowledge all currently supported (OSS) runners: Spark, Flink, Apex provide a Tuple abstraction and I was wondering if Beam should too ?
Consider KV for example; it is a special ("*keyed*" by the first field)
implementation Tuple2.
While KV's importance is far more than being a Tuple2, I'm wondering if the
SDK would benefit from a proper TupleX support ?
Thanks,
Amit
