Prasanth J created HIVE-7836: -------------------------------- Summary: Ease-out denominator for multi-attribute join case in statistics annotation Key: HIVE-7836 URL: https://issues.apache.org/jira/browse/HIVE-7836 Project: Hive Issue Type: Sub-task Affects Versions: 0.14.0 Reporter: Prasanth J Assignee: Prasanth J
In cases where number of relations involved in join is less than the number of join attributes the denominator of join rule can get larger resulting in aggressive row count estimation. -- This message was sent by Atlassian JIRA (v6.2#6252)