You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@hive.apache.org by "Ashutosh Chauhan (JIRA)" <ji...@apache.org> on 2015/08/15 00:13:45 UTC

[jira] [Updated] (HIVE-11569) Use PreOrderOnceWalker where feasible

     [ https://issues.apache.org/jira/browse/HIVE-11569?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ashutosh Chauhan updated HIVE-11569:
------------------------------------
    Attachment: HIVE-11569.patch

> Use PreOrderOnceWalker where feasible
> -------------------------------------
>
>                 Key: HIVE-11569
>                 URL: https://issues.apache.org/jira/browse/HIVE-11569
>             Project: Hive
>          Issue Type: Improvement
>          Components: Logical Optimizer
>            Reporter: Ashutosh Chauhan
>            Assignee: Ashutosh Chauhan
>         Attachments: HIVE-11569.patch
>
>
> Because of its early exit criteria it has better performance than {{PreOrderWalker}} 



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)