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Posted to dev@hive.apache.org by "Aihua Xu (JIRA)" <ji...@apache.org> on 2016/09/13 13:53:20 UTC
[jira] [Created] (HIVE-14742) Hive on spark throws NPE exception
for union all query
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
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