Hi , suppose i keep batch size of 3 minute. in 1 batch there can be incoming records with any time stamp. so it is difficult to keep track of when the 3 minute interval was start and end. i am doing output operation on worker nodes in forEachPartition not in drivers(forEachRdd) so i cannot use any shared variable to store start/end time bcoz shared variable like accumulator are write only in task.
is there any solution on this. Thanks -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Time-based-aggregation-in-Real-time-Spark-Streaming-tp20102p20111.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
