hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Harish Butani (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-4035) Column Pruner for PTF Op
Date Fri, 22 Feb 2013 06:00:19 GMT

    [ https://issues.apache.org/jira/browse/HIVE-4035?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13583943#comment-13583943
] 

Harish Butani commented on HIVE-4035:
-------------------------------------

Ashutosh can you please review. We have inadvertently added 'set hive.ptf.partition.persistence.memsize'
in the .q file; will remove in the next patch.
                
> Column Pruner for PTF Op
> ------------------------
>
>                 Key: HIVE-4035
>                 URL: https://issues.apache.org/jira/browse/HIVE-4035
>             Project: Hive
>          Issue Type: Bug
>          Components: PTF-Windowing
>            Reporter: Harish Butani
>            Assignee: Prajakta Kalmegh
>         Attachments: HIVE-4035.1.patch.txt
>
>
> for a PTFOp for Windowing; should prune columns based on its children. Virtual Columns
should only be carried forward if needed. 

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message