I want to implement the following logic: val stream = getFlumeStream() // a DStream
if(size_of_stream > 0) // if the DStream contains some RDD stream.someTransfromation stream.count() can figure out the number of RDD in a DStream, but it return a DStream[Long] and can't compare with a number. does anyone know how to get the number of RDD in a DStream? Thanks! -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Spark-streaming-size-of-DStream-tp13769.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
