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Hi I am trying to invoke Hive UDF using dataframe.select(callUdf("percentile_approx",col("C1"),lit(0.25))) but it does not compile however same call works in Spark scala console I dont understand why. I am using Spark 1.5.2 maven source in my Java code. I have also explicitly added maven dependency hive-exec-1.2.1.spark.jar where percentile_approx is located but still does not compile code please check attached code image. Please guide. Thanks in advance. -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Spark-DataFrame-callUdf-does-not-compile-tp25821.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