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Posted to dev@hive.apache.org by "Lefty Leverenz (JIRA)" <ji...@apache.org> on 2014/10/06 02:45:34 UTC

[jira] [Commented] (HIVE-7946) CBO: Merge CBO changes to Trunk

    [ https://issues.apache.org/jira/browse/HIVE-7946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14159767#comment-14159767 ] 

Lefty Leverenz commented on HIVE-7946:
--------------------------------------

Doc note:  This adds *hive.cbo.enable* to HiveConf.java, so it needs to be documented in the wiki:

* [Configuration Properties | https://cwiki.apache.org/confluence/display/Hive/Configuration+Properties]

(By the way, when HIVE-8336 changes "Optiq" to "Calcite" in the pom, *hive.cbo.enable*'s description will also need updating:  "Flag to control enabling Cost Based Optimizations using Optiq framework.")

What general documentation is needed for CBO?

> CBO: Merge CBO changes to Trunk
> -------------------------------
>
>                 Key: HIVE-7946
>                 URL: https://issues.apache.org/jira/browse/HIVE-7946
>             Project: Hive
>          Issue Type: Bug
>          Components: CBO
>            Reporter: Laljo John Pullokkaran
>            Assignee: Laljo John Pullokkaran
>              Labels: TODOC14
>             Fix For: 0.14.0
>
>         Attachments: HIVE-7946.1.patch, HIVE-7946.10.patch, HIVE-7946.11.patch, HIVE-7946.12.patch, HIVE-7946.13.patch, HIVE-7946.14.patch, HIVE-7946.2.patch, HIVE-7946.3.patch, HIVE-7946.4.patch, HIVE-7946.5.patch, HIVE-7946.6.patch, HIVE-7946.7.patch, HIVE-7946.8.patch, HIVE-7946.9.patch, HIVE-7946.patch
>
>




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