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From "Gunther Hagleitner (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-13417) Some vector operators return "OP" as name
Date Tue, 05 Apr 2016 07:12:25 GMT

     [ https://issues.apache.org/jira/browse/HIVE-13417?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gunther Hagleitner updated HIVE-13417:
--------------------------------------
    Attachment: HIVE-13417.3.patch

> 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
>
>
> 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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