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Posted to issues@hive.apache.org by "Adrian Wang (Jira)" <ji...@apache.org> on 2020/04/26 06:29:00 UTC
[jira] [Commented] (HIVE-15045) Count distinct throws error when
used in conjunction with grouping set
[ https://issues.apache.org/jira/browse/HIVE-15045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17092541#comment-17092541 ]
Adrian Wang commented on HIVE-15045:
------------------------------------
I just encountered this, and found by turning off hive.optimize.skewindata, the error is gone.
> Count distinct throws error when used in conjunction with grouping set
> ----------------------------------------------------------------------
>
> Key: HIVE-15045
> URL: https://issues.apache.org/jira/browse/HIVE-15045
> Project: Hive
> Issue Type: Bug
> Components: Operators
> Affects Versions: 1.0.0, 1.2.0, 1.1.0, 2.0.0, 2.1.0
> Reporter: Ashutosh Chauhan
> Priority: Major
>
> {code}
> SELECT key, value, count(distinct value) FROM src GROUP BY key, value with cube;
> FAILED: SemanticException [Error 10210]: Grouping sets aggregations (with rollups or cubes) are not allowed if aggregation function parameters overlap with the aggregation functions columns
> {code}
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