The documentation at https://spark.apache.org/docs/1.0.0/api/scala/index.html#org.apache.spark.streaming.dstream.DStream describes the union() method as
"Return a new DStream by unifying data of another DStream with this DStream." Can somebody provide a clear definition of what "unifying" means in this context? Does it append corresponding elements together? Inside a wider tuple if need be? I'm hoping for something clear enough that it could just be added to the doc page if the developers so chose. -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/what-does-DStream-union-do-tp17673.html Sent from the Apache Spark User List mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org