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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-8635) CBO: ambiguous_col negative test no longer fails
Date Tue, 28 Oct 2014 19:11:33 GMT

    [ https://issues.apache.org/jira/browse/HIVE-8635?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14187313#comment-14187313
] 

Sergey Shelukhin commented on HIVE-8635:
----------------------------------------

[~ashutoshc] [~jpullokkaran] tiny patch, can you guys check?
In this method, when getColsByRegex is called, it passes "true" as the last argument, to ensure
unique columns.
This check was not extended to the clause of the if that doesn't call getCols... but just
adds the thing directly.
Now it's being extended

> CBO: ambiguous_col negative test no longer fails
> ------------------------------------------------
>
>                 Key: HIVE-8635
>                 URL: https://issues.apache.org/jira/browse/HIVE-8635
>             Project: Hive
>          Issue Type: Bug
>          Components: CBO
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>            Priority: Critical
>         Attachments: HIVE-8635.patch
>
>




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