While testing out the new UserDefinedAggregateFunction in Spark 1.5.0, I successfully implemented a simple function to compute an average. I then tried to test this function by applying it over a simple window and I got an error saying that my function is not supported over window operation.
So, is applying custom UDAFs over windows possible in Spark 1.5.0 and I simply have a mistake somewhere?. If it is not possible, are there patches that make this sort of thing possible that are simply not included in the new release or is this functionality something that will hopefully come soon in a later release? -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Custom-UDAF-Evaluated-Over-Window-tp24637.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
