[ https://issues.apache.org/jira/browse/SPARK-3582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14144510#comment-14144510 ]
Apache Spark commented on SPARK-3582: ------------------------------------- User 'adrian-wang' has created a pull request for this issue: https://github.com/apache/spark/pull/2506 > Spark SQL having 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