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https://issues.apache.org/jira/browse/HIVE-16690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16013378#comment-16013378
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Zhiyuan Yang commented on HIVE-16690:
-------------------------------------

Thanks [~sershe] for review! It works in a cluster. Later I'll submit 
additional patch combining HIVE-14731 and this one for jenkins.

> Configure Tez cartesian product edge based on LLAP cluster size
> ---------------------------------------------------------------
>
>                 Key: HIVE-16690
>                 URL: https://issues.apache.org/jira/browse/HIVE-16690
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Zhiyuan Yang
>            Assignee: Zhiyuan Yang
>         Attachments: HIVE-16690.1.patch
>
>
> In HIVE-14731 we are using default value for target parallelism of fair 
> cartesian product edge. Ideally this should be set according to cluster size. 
> In case of LLAP it's pretty easy to get cluster size, i.e., number of 
> executors.



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