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https://issues.apache.org/jira/browse/HIVE-3891?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13587961#comment-13587961
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Vikram Dixit K commented on HIVE-3891:
--------------------------------------

Hi Namit,

In case of the test auto_sortmerge_join_1.q, I see the output does not seem to 
be an SMB join on the partitioned table. I am seeing similar behavior when I 
run on a partitioned table as well. Is there any reason why we are not 
converting the join to an SMB map-join in the case of partitioned table?

Thanks
Vikram.
                
> physical optimizer changes for auto sort-merge join
> ---------------------------------------------------
>
>                 Key: HIVE-3891
>                 URL: https://issues.apache.org/jira/browse/HIVE-3891
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Namit Jain
>            Assignee: Namit Jain
>         Attachments: hive.3891.1.patch, hive.3891.2.patch, hive.3891.3.patch, 
> hive.3891.4.patch, hive.3891.5.patch, hive.3891.6.patch
>
>


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