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From "Laljo John Pullokkaran (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-8395) CBO: enable by default
Date Wed, 08 Oct 2014 02:04:34 GMT

    [ https://issues.apache.org/jira/browse/HIVE-8395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14162941#comment-14162941
] 

Laljo John Pullokkaran commented on HIVE-8395:
----------------------------------------------

Xuefu,
   I understand your concern.

However it would be great to know up front if some code change breaks CBO.
Hence the reason for enabling CBO by default.

BTW, CBO won't be on by default until all the Hive Unit tests pass.


> CBO: enable by default
> ----------------------
>
>                 Key: HIVE-8395
>                 URL: https://issues.apache.org/jira/browse/HIVE-8395
>             Project: Hive
>          Issue Type: Sub-task
>          Components: CBO
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>             Fix For: 0.14.0
>
>         Attachments: HIVE-8395.patch
>
>




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