You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@hive.apache.org by "Alexander Pivovarov (JIRA)" <ji...@apache.org> on 2015/02/21 01:39:12 UTC

[jira] [Work started] (HIVE-9744) Move common arguments validation and value extraction code to GenericUDF

     [ https://issues.apache.org/jira/browse/HIVE-9744?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on HIVE-9744 started by Alexander Pivovarov.
-------------------------------------------------
> Move common arguments validation and value extraction code to GenericUDF
> ------------------------------------------------------------------------
>
>                 Key: HIVE-9744
>                 URL: https://issues.apache.org/jira/browse/HIVE-9744
>             Project: Hive
>          Issue Type: Improvement
>          Components: UDF
>            Reporter: Alexander Pivovarov
>            Assignee: Alexander Pivovarov
>            Priority: Minor
>
> most of the UDFs 
> - check if arguments are primitive / complex
> - check if arguments are particular type or type_group
> - get converters to read values
> - check if argument is constant
> - extract arguments values
> Probably we should move these common methods to GenericUDF



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