[ https://issues.apache.org/jira/browse/SPARK-17849?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Herman van Hovell resolved SPARK-17849. --------------------------------------- Resolution: Fixed Assignee: Yang Wang Fix Version/s: 2.1.0 2.0.3 > grouping set throws NPE > ----------------------- > > Key: SPARK-17849 > URL: https://issues.apache.org/jira/browse/SPARK-17849 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 2.0.0, 2.0.1 > Reporter: Yang Wang > Assignee: Yang Wang > Fix For: 2.0.3, 2.1.0 > > > spark sql grouping sets throws NullPointerException. > This problem can be recreated using the following lines of code: > case class point(a:String, b:String, c:String) > val data = Seq( > point("1","2","3"), > point("4","5","6"), > point("7","8","9") > ) > sc.parallelize(data).toDF().registerTempTable("table") > spark.sql("select a, b, count(c) from table group by a, b GROUPING SETS (()) > ").show() -- 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