hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "lance.jiangl (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-3220) In a UDTF, I can't get distinct/all column information in iterate method
Date Sat, 30 Jun 2012 10:26:42 GMT

     [ https://issues.apache.org/jira/browse/HIVE-3220?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

lance.jiangl updated HIVE-3220:
-------------------------------

    Attachment: GenericUDAFCount.java
    
> In a UDTF, I can't get distinct/all column information  in iterate method
> -------------------------------------------------------------------------
>
>                 Key: HIVE-3220
>                 URL: https://issues.apache.org/jira/browse/HIVE-3220
>             Project: Hive
>          Issue Type: Bug
>          Components: UDF
>    Affects Versions: 0.6.0, 0.7.0
>            Reporter: lance.jiangl
>              Labels: features
>         Attachments: GenericUDAFCount.java
>
>
> I can get the information from GenericUDAFParameterInfo, to judge if user inputs DISTINCT
keyword.
> But I want to judge in the iterate method, could anyone get me a hint??
> In GenericUDAFCount.java(line 125),a boolean variable *countAllColumns* is used to
see whether user input *.  However, it doesn't work :(

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

       

Mime
View raw message