[ 
https://issues.apache.org/jira/browse/HIVE-17283?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Deepak Jaiswal updated HIVE-17283:
----------------------------------
    Attachment: HIVE-17283.1.patch

Patch with config to enable parallel semijoin edges and a test.

> Enable parallel edges of semijoin along with mapjoins
> -----------------------------------------------------
>
>                 Key: HIVE-17283
>                 URL: https://issues.apache.org/jira/browse/HIVE-17283
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Deepak Jaiswal
>            Assignee: Deepak Jaiswal
>         Attachments: HIVE-17283.1.patch
>
>
> https://issues.apache.org/jira/browse/HIVE-16260 removes parallel edges of 
> semijoin with mapjoin. However, in some cases it maybe beneficial to have it.
> We need a config which can enable it.
> The default should be false which maintains the existing behavior.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

Reply via email to