Hi team, I am very new to SPARK, actually today is my first day.
I have a nested json string which contains timestamp and lot of other details. I have json messages from which I need to write multiple aggregation but for now I need to write one aggregation. If code structure is already there then kindly post if or give some pointers to start. Quick inputs will help me lot. Sample Requirement example: *Requirement: How many Stock dispatched in last 1 hour* [ { "name":"Stock dispatched", *"timestamp":"2015-04-14T10:03:10.000Z",* "component":"Work Order", "sessionID":"4324--52-3-52-46-3-46-3-75", "properties":{ "Priority":"3", "Appliance Manufacturer":"XXX game", "Appliance Model":"HJ 10", "Appliance Model Year":"2012" } }, { "name":"Stock dispatched", * "timestamp":"2015-04-14T10:04:10.000Z",* "component":"Work Order", "sessionID":"4324--52-3-52-46-3-46-3-75", "properties":{ "Priority":"3", "Appliance Manufacturer":"XXX game", "Appliance Model":"DJ 15", "Appliance Model Year":"2012" } } ] -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Aggregate-by-timestamp-from-json-message-tp24147.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