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https://issues.apache.org/jira/browse/HIVE-20319?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wang Yan updated HIVE-20319:
Environment: Run on MR, hadoop 2.7.3
> group by and union all always generate empty query result
>
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https://issues.apache.org/jira/browse/HIVE-20319?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wang Yan updated HIVE-20319:
Description:
The following query always generates empty results which is wrong.
{code:sql}
create table if
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https://issues.apache.org/jira/browse/HIVE-20319?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wang Yan updated HIVE-20319:
Description:
The following query always generates empty results which is wrong.
{code:sql}
create table if
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https://issues.apache.org/jira/browse/HIVE-20318?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Wang Yan updated HIVE-20318:
Description:
The following sql throws NullPointerException.
This sql is not table/data specific and can be
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https://issues.apache.org/jira/browse/HIVE-20318?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Wang Yan updated HIVE-20318:
Description:
The following sql throws NullPointerException.
This sql is not table/data specific and can be
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https://issues.apache.org/jira/browse/HIVE-20318?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Wang Yan updated HIVE-20318:
Description:
The following sql throws NullPointerException.
This sql is not table/data specific and can be
