You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@hive.apache.org by "Lefty Leverenz (JIRA)" <ji...@apache.org> on 2016/03/28 11:04:25 UTC
[jira] [Updated] (HIVE-4281) add hive.map.groupby.sorted.testmode
[ https://issues.apache.org/jira/browse/HIVE-4281?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lefty Leverenz updated HIVE-4281:
---------------------------------
Labels: (was: TODOC11)
> add hive.map.groupby.sorted.testmode
> ------------------------------------
>
> Key: HIVE-4281
> URL: https://issues.apache.org/jira/browse/HIVE-4281
> Project: Hive
> Issue Type: Improvement
> Components: Query Processor
> Reporter: Namit Jain
> Assignee: Namit Jain
> Fix For: 0.11.0
>
> Attachments: hive.4281.1.patch, hive.4281.2.patch, hive.4281.2.patch-nohcat, hive.4281.3.patch
>
>
> The idea behind this would be to test hive.map.groupby.sorted.
> Since this is a new feature, it might be a good idea to run it in test mode,
> where a query property would denote that this query plan would have changed.
> If a customer wants, they can run those queries offline, compare the results
> for correctness, and set hive.map.groupby.sorted only if all the results are
> the same.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)