Aihua Xu created HIVE-14742: ------------------------------- Summary: Hive on spark throws NPE exception for union all query Key: HIVE-14742 URL: https://issues.apache.org/jira/browse/HIVE-14742 Project: Hive Issue Type: Bug Components: Spark Affects Versions: 2.0.0 Reporter: Aihua Xu Assignee: Aihua Xu
{noformat} create table foo (fooId string, fooData string) partitioned by (fooPartition string) stored as parquet; insert into foo partition (fooPartition = '1') values ('1', '1'), ('2', '2'); set hive.execution.engine=spark; select * from ( select fooId as myId, fooData as myData from foo where fooPartition = '1' union all select fooId as myId, fooData as myData from foo where fooPartition = '3' ) allData; {noformat} Error while compiling statement: FAILED: NullPointerException null -- This message was sent by Atlassian JIRA (v6.3.4#6332)