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https://issues.apache.org/jira/browse/HIVE-13417?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15231125#comment-15231125
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Gunther Hagleitner commented on HIVE-13417:
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Test failure is unrelated.
> Some vector operators return "OP" as name
> -----------------------------------------
>
> Key: HIVE-13417
> URL: https://issues.apache.org/jira/browse/HIVE-13417
> Project: Hive
> Issue Type: Bug
> Reporter: Gunther Hagleitner
> Assignee: Gunther Hagleitner
> Attachments: HIVE-13417.1.patch, HIVE-13417.2.patch,
> HIVE-13417.3.patch, HIVE-13417.4.patch
>
>
> Select/Group by/Filter/etc need to return the same name whether they are the
> regular or the vector operators. If they don't the regular path matching in
> our optimizer code doesn't work on them.
> From the code it looks an attempt was made to follow this - unfortunately
> getOperatorName is static and polymorphism doesn't work on these functions.
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