There does not seem to be a definitive answer on this. Every time I google for message ordering,the only relevant thing that comes up is this - http://samza.apache.org/learn/documentation/0.8/comparisons/spark-streaming.html .
With a kafka receiver that pulls data from a single kafka partition of a kafka topic, are individual messages in the microbatch in same the order as kafka partition? Are successive microbatches originating from a kafka partition executed in order? Thanks!
