Li Jin created SPARK-25640: ------------------------------ Summary: Clarify/Improve EvalType for grouped aggregate and window aggregate Key: SPARK-25640 URL: https://issues.apache.org/jira/browse/SPARK-25640 Project: Spark Issue Type: Sub-task Components: PySpark Affects Versions: 2.4.0 Reporter: Li Jin
Currently, grouped aggregate and window aggregate uses different EvalType, however, they map to the same user facing type PandasUDFType.GROUPED_MAP. It makes sense to have one user facing type because it (PandasUDFType.GROUPED_MAP) can be used in both groupby and window operation. However, the mismatching between PandasUDFType and EvalType can be confusing to developers. We should clarify and/or improve this. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org