You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@hive.apache.org by "Jesus Camacho Rodriguez (JIRA)" <ji...@apache.org> on 2018/03/02 02:25:00 UTC
[jira] [Work started] (HIVE-18848) Improve readability of filter
conditions in explain plan when CBO is run
[ https://issues.apache.org/jira/browse/HIVE-18848?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on HIVE-18848 started by Jesus Camacho Rodriguez.
------------------------------------------------------
> Improve readability of filter conditions in explain plan when CBO is run
> ------------------------------------------------------------------------
>
> Key: HIVE-18848
> URL: https://issues.apache.org/jira/browse/HIVE-18848
> Project: Hive
> Issue Type: Improvement
> Components: CBO
> Affects Versions: 3.0.0
> Reporter: Jesus Camacho Rodriguez
> Assignee: Jesus Camacho Rodriguez
> Priority: Minor
> Attachments: HIVE-18848.patch
>
>
> CBO might return comparison operands in any non-deterministic order. Try to show {{<reference> <cmp> <literal>}} when possible, i.e., {{c < 10}} rather than {{10 > c}}.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)