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https://issues.apache.org/jira/browse/HIVE-8886?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14235894#comment-14235894
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Jason Dere commented on HIVE-8886:
----------------------------------
Test failures do not appear to be related.
+1
> Some Vectorized String CONCAT expressions result in runtime error
> Vectorization: Unsuported vector output type: StringGroup
> ---------------------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-8886
> URL: https://issues.apache.org/jira/browse/HIVE-8886
> Project: Hive
> Issue Type: Bug
> Components: Vectorization
> Affects Versions: 0.14.1
> Reporter: Matt McCline
> Assignee: Matt McCline
> Priority: Critical
> Fix For: 0.14.1
>
> Attachments: HIVE-8886.01.patch, HIVE-8886.02.patch,
> HIVE-8886.03.patch
>
>
> {noformat}
> SELECT CONCAT(CONCAT(CONCAT('Quarter ',CAST(CAST((MONTH(dt) - 1) / 3 + 1 AS
> INT) AS STRING)),'-'),CAST(YEAR(dt) AS STRING)) AS `field`
> FROM vectortab2korc
> GROUP BY CONCAT(CONCAT(CONCAT('Quarter ',CAST(CAST((MONTH(dt) - 1) / 3 +
> 1 AS INT) AS STRING)),'-'),CAST(YEAR(dt) AS STRING))
> LIMIT 50;
> {noformat}
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