Saurabh Santhosh created SPARK-3582: ---------------------------------------
Summary: Spark SQL hving issue with existing Hive UDFs which take Map as a parameter Key: SPARK-3582 URL: https://issues.apache.org/jira/browse/SPARK-3582 Project: Spark Issue Type: Bug Components: SQL Affects Versions: 1.1.0 Reporter: Saurabh Santhosh I have a UDF with the following evaluate method : public Text evaluate(Text argument, Map<Text, Text> params) And when i tried invoking this UDF, i was getting the following error. scala.MatchError: interface java.util.Map (of class java.lang.Class) at org.apache.spark.sql.hive.HiveInspectors$class.javaClassToDataType(HiveInspectors.scala:35) at org.apache.spark.sql.hive.HiveFunctionRegistry.javaClassToDataType(hiveUdfs.scala:37) had a look at HiveInspectors.scala and was not able to see any resolver for java.util.Map -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org