Harish Butani created HIVE-7662: ----------------------------------- Summary: CBO: changes to COst Model Key: HIVE-7662 URL: https://issues.apache.org/jira/browse/HIVE-7662 Project: Hive Issue Type: Sub-task Reporter: Harish Butani Assignee: Harish Butani
- Model Join cost as Sum of Input sizes - Fix bug with NDV calculations. For now use Optiq's default formulas. - Model Cummulative cost to favor broad Plans over Deep Plans. -- This message was sent by Atlassian JIRA (v6.2#6252)