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https://issues.apache.org/jira/browse/HIVE-3403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13459355#comment-13459355
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Navis commented on HIVE-3403:
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@Namit Jain;
I've just released from HIVE-3381. Let's start looking into this.
I think this patch tries to solve two issues simultaneously. One is for merging
two config to single one as mentioned above, and the other is for extending
SMBOptimizer by additional conversion rule (JOIN to SMBJOIN directly), which is
great. Is it possible to use it with hive.auto.convert.join=true?
> user should not specify mapjoin to perform sort-merge bucketed join
> -------------------------------------------------------------------
>
> Key: HIVE-3403
> URL: https://issues.apache.org/jira/browse/HIVE-3403
> Project: Hive
> Issue Type: Bug
> Reporter: Namit Jain
> Assignee: Namit Jain
> Attachments: hive.3403.1.patch
>
>
> Currently, in order to perform a sort merge bucketed join, the user needs
> to set hive.optimize.bucketmapjoin.sortedmerge to true, and also specify the
> mapjoin hint.
> The user should not specify any hints.
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