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Posted to issues@hive.apache.org by "Pengcheng Xiong (JIRA)" <ji...@apache.org> on 2017/06/28 04:07:00 UTC
[jira] [Assigned] (HIVE-16981) hive.optimize.bucketingsorting
should compare the schema before removing RS
[ https://issues.apache.org/jira/browse/HIVE-16981?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pengcheng Xiong reassigned HIVE-16981:
--------------------------------------
> hive.optimize.bucketingsorting should compare the schema before removing RS
> ---------------------------------------------------------------------------
>
> Key: HIVE-16981
> URL: https://issues.apache.org/jira/browse/HIVE-16981
> Project: Hive
> Issue Type: Bug
> Reporter: Pengcheng Xiong
> Assignee: Pengcheng Xiong
>
> on master, smb_mapjoin_20.q, run
> {code}
> select * from test_table3;
> {code}
> you will get
> {code}
> val_0 0 NULL 1
> ...
> {code}
> The correct result is
> {code}
> val_0 0 val_0 1
> ...
> {code}
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