Hello, I am trying to use Samoa/Samza combination to apply ML for a dataset I have in JSON format.
This is the document I am following: https://samoa.incubator.apache.org/documentation/Executing-SAMOA-with-Apache-Samza.html Couple of questions: 1. How do I point the input event to a Stream/Topic in Kafka? The data is in JSON. 2. If I want to use historical data that is stored in a file, how do I point the job to read from a file and serialise as json? bin/samoa samza target/SAMOA-Samza-0.3.0-SNAPSHOT.jar "PrequentialEvaluation -l classifiers.ensemble.Bagging -s (??)" - Shekar
