Yongzhi Chen created HIVE-14519:
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Summary: Multi insert query bug
Key: HIVE-14519
URL: https://issues.apache.org/jira/browse/HIVE-14519
Project: Hive
Issue Type: Bug
Components: Logical Optimizer
Reporter: Yongzhi Chen
Assignee: Yongzhi Chen
When running multi-insert queries, when one of the query is not returning
results, the other query is not returning the right result.
For example:
After following query, there is no value in /tmp/emp/dir3/000000_0
{noformat}
>From (select * from src) a
insert overwrite directory '/tmp/emp/dir1/'
select key, value
insert overwrite directory '/tmp/emp/dir2/'
select 'header'
where 1=2
insert overwrite directory '/tmp/emp/dir3/'
select key, value
where key = 100;
{noformat}
where clause in the second insert should not affect the third insert.
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