You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@hive.apache.org by "Carl Steinbach (JIRA)" <ji...@apache.org> on 2012/06/01 03:18:23 UTC
[jira] [Commented] (HIVE-3073) Hive List Bucketing - DML support
(single column/manual load)
[ https://issues.apache.org/jira/browse/HIVE-3073?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13287077#comment-13287077 ]
Carl Steinbach commented on HIVE-3073:
--------------------------------------
Please send an email to dev@hive letting people know that this proposal is ready for review. Thanks!
> Hive List Bucketing - DML support (single column/manual load)
> -------------------------------------------------------------
>
> Key: HIVE-3073
> URL: https://issues.apache.org/jira/browse/HIVE-3073
> Project: Hive
> Issue Type: New Feature
> Components: SQL
> Reporter: Gang Tim Liu
> Assignee: Gang Tim Liu
>
> If a hive table column has skewed keys, query performance on non-skewed key is always impacted. Hive List Bucketing feature will address it:
> https://cwiki.apache.org/Hive/listbucketing.html
> This jira issue will track DML change for the feature:
> 1. single skewed column
> 2. manual load data
--
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