[
https://issues.apache.org/jira/browse/HIVE-19481?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16469683#comment-16469683
]
Steve Yeom edited comment on HIVE-19481 at 5/11/18 5:01 PM:
------------------------------------------------------------
The semantics of the test looks like the results for insert-only transactional
table is rather valid to
return couple of rows for the above two queries. I.e., possibly
non-transactional regular table
return results of no row may be incorrect.
was (Author: steveyeom2017):
The query on insert-only transactional table returns no rows (or correct) when
vectorization is off.
> sample10.q returns possibly wrong results for insert-only transactional table
> -----------------------------------------------------------------------------
>
> Key: HIVE-19481
> URL: https://issues.apache.org/jira/browse/HIVE-19481
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Affects Versions: 3.0.0
> Reporter: Steve Yeom
> Assignee: Steve Yeom
> Priority: Major
> Fix For: 3.1.0
>
>
> Ran "mvn test -Dtest=TestMiniLlapLocalCliDriver -Dqfile=sample10.q " after
> changing the table to be
> insert-only transactional.
> The following queries returns couple of rows whereis no row results returns
> for non-ACID table.
> query: select ds, count(1) from srcpartbucket tablesample (bucket 2 out of 4
> on key) where ds is not null group by ds ORDER BY ds ASC
> 2008-04-08 14
> 2008-04-09 14
> ..
> query: select ds, count(1) from srcpartbucket tablesample (bucket 1 out of 2
> on key) where ds is not null group by ds ORDER BY ds ASC
> 2008-04-08 4
> 2008-04-09 4
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
