[jira] [Resolved] (HIVE-14742) Hive on spark throws NPE exception for union all query

["Aihua Xu (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-14742?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aihua Xu resolved HIVE-14742.
-----------------------------
    Resolution: Duplicate
      Assignee:     (was: Aihua Xu)

Actually it has been fixed by HIVE-9570.

> 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
>
> {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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