[
https://issues.apache.org/jira/browse/HIVE-9835?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ashutosh Chauhan updated HIVE-9835:
-----------------------------------
Attachment: HIVE-9835.cbo.patch
[~jcamachorodriguez] can you take a look ?
> [CBO] Add a rule to insert exchange operator in front of group by in calcite
> tree
> ---------------------------------------------------------------------------------
>
> Key: HIVE-9835
> URL: https://issues.apache.org/jira/browse/HIVE-9835
> Project: Hive
> Issue Type: Task
> Components: CBO
> Affects Versions: cbo-branch
> Reporter: Ashutosh Chauhan
> Assignee: Ashutosh Chauhan
> Attachments: HIVE-9835.cbo.patch
>
>
> Takes into account map side aggregation.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
