Isnt that PR about being able to pass in an array to percentile function. If I understand this error correctly, its not able to find the function percentile itself. Also, if I am incorrect and that PR fixes it, is it available in a release ?
On Thu, Feb 19, 2015 at 3:27 PM, Mark Hamstra <[email protected]> wrote: > Already fixed: https://github.com/apache/spark/pull/2802 > > > On Thu, Feb 19, 2015 at 3:17 PM, Mohnish Kodnani < > [email protected]> wrote: > >> Hi, >> I am trying to use percentile and getting the following error. I am using >> spark 1.2.0. Does UDAF percentile exist in that code line and do i have to >> do something to get this to work. >> >> java.util.NoSuchElementException: key not found: percentile >> at scala.collection.MapLike$class.default(MapLike.scala:228) >> at scala.collection.AbstractMap.default(Map.scala:58) >> at scala.collection.mutable.HashMap.apply(HashMap.scala:64) >> at >> org.apache.spark.sql.catalyst.analysis.SimpleFunctionRegistry.lookupFunction(FunctionRegistry.scala:53) >> at >> org.apache.spark.sql.catalyst.analysis.Analyzer$ResolveFunctions$$anonfun$apply$10$$anonfun$applyOrElse$2.applyOrElse(Analyzer.scala:220) >> at >> org.apache.spark.sql.catalyst.analysis.Analyzer$ResolveFunctions$$anonfun$apply$10$$anonfun$applyOrElse$2.applyOrElse(Analyzer.scala:218) >> at >> org.apache.spark.sql.catalyst.trees.TreeNode.transformDown(TreeNode.scala:144) >> at >> org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$4.apply(TreeNode.scala:162) >> >> >> Thanks >> mohnish >> >> >
