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https://issues.apache.org/jira/browse/HIVE-2326?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13073668#comment-13073668
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John Sichi commented on HIVE-2326:
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Can you add a negative testcase?


> Turn off bitmap indexing when map-side aggregation is turned off
> ----------------------------------------------------------------
>
>                 Key: HIVE-2326
>                 URL: https://issues.apache.org/jira/browse/HIVE-2326
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Syed S. Albiz
>            Assignee: Syed S. Albiz
>         Attachments: HIVE-2326.1.patch
>
>
> Simply adding the CLUSTER BY clause on the ROW_OFFSET does not work with a 
> GROUP BY clause, causing a SemanticException when trying to compile the the 
> index builder task. Based on conversation with John Sichi, for now we will 
> just turn off this feature.

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