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From "Ashutosh Chauhan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-12407) Check fetch property to determine if a SortLimit contains a limit operation
Date Fri, 13 Nov 2015 15:56:11 GMT

    [ https://issues.apache.org/jira/browse/HIVE-12407?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15004163#comment-15004163
] 

Ashutosh Chauhan commented on HIVE-12407:
-----------------------------------------

+1 LGTM

> Check fetch property to determine if a SortLimit contains a limit operation
> ---------------------------------------------------------------------------
>
>                 Key: HIVE-12407
>                 URL: https://issues.apache.org/jira/browse/HIVE-12407
>             Project: Hive
>          Issue Type: Bug
>          Components: CBO
>    Affects Versions: 2.0.0
>            Reporter: Jesus Camacho Rodriguez
>            Assignee: Jesus Camacho Rodriguez
>         Attachments: HIVE-12407.patch
>
>
> Now that Calcite 1.5 went in, sometimes we end up with Sort and Limit operations in the
same operator. limitRelNode in HiveCalciteUtil should check the fetch property of the SortLimit
operator to determine if an operator is a Limit.



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