How to evaluate custom UDF over window

2015-08-24 Thread xander92
a DataFrame as an argument instead of just a single row? And what sort of arguments would the arbitrary Scala function need to take in order to handle the raw data from the Frame? -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/How-to-evaluate-custom-UDF-over

Re: How to evaluate custom UDF over window

2015-08-24 Thread Yin Huai
in order to handle the raw data from the Frame? -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/How-to-evaluate-custom-UDF-over-window-tp24419.html Sent from the Apache Spark User List mailing list archive at Nabble.com