Jacek Laskowski created SPARK-20346: ---------------------------------------
Summary: sum aggregate over empty Dataset gives null Key: SPARK-20346 URL: https://issues.apache.org/jira/browse/SPARK-20346 Project: Spark Issue Type: Bug Components: SQL Affects Versions: 2.2.0 Reporter: Jacek Laskowski Priority: Minor -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org