hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Gang Tim Liu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-4056) Extend rcfilecat to support (un)compressed size and no. of row
Date Fri, 22 Feb 2013 07:30:12 GMT

     [ https://issues.apache.org/jira/browse/HIVE-4056?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gang Tim Liu updated HIVE-4056:
-------------------------------

    Summary: Extend rcfilecat to support (un)compressed size and no. of row  (was: Extend
rcfilecat to support uncompressed size and no. of row)
    
> Extend rcfilecat to support (un)compressed size and no. of row
> --------------------------------------------------------------
>
>                 Key: HIVE-4056
>                 URL: https://issues.apache.org/jira/browse/HIVE-4056
>             Project: Hive
>          Issue Type: Bug
>          Components: Statistics
>            Reporter: Gang Tim Liu
>            Assignee: Gang Tim Liu
>
> rcfilecat supports data and metadata:
> https://cwiki.apache.org/Hive/rcfilecat.html
> In metadata, it supports column statistics.
> It will be natural to extend metadata support to 
> 1. no. of rows 
> 2. uncompressed size for the file
> 3. compressed size for the file

--
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