hive-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Scott Wallace (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-5737) Provide StructObjectInspector for UDTFs rather than ObjectInspect[]
Date Tue, 10 Nov 2015 20:07:11 GMT

    [ https://issues.apache.org/jira/browse/HIVE-5737?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14999237#comment-14999237
] 

Scott Wallace commented on HIVE-5737:
-------------------------------------

FYI, seeing issue using GenericUDTF now. Opened https://issues.apache.org/jira/browse/HIVE-12377.

> Provide StructObjectInspector for UDTFs rather than ObjectInspect[]
> -------------------------------------------------------------------
>
>                 Key: HIVE-5737
>                 URL: https://issues.apache.org/jira/browse/HIVE-5737
>             Project: Hive
>          Issue Type: Improvement
>          Components: UDF
>            Reporter: Navis
>            Assignee: Navis
>            Priority: Trivial
>             Fix For: 0.13.0
>
>         Attachments: HIVE-5737.1.patch.txt
>
>
> In UDTF, column names can be useful sometimes. For example, complex function with many
optional parameters something like,
> xml_explode('\t' as field, '\n' as line, '=' as mapkey, ':' as items, input)
> Without column name, it's not easy to discern each parameter is for what.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message