Eugene Koifman created HIVE-17744: ------------------------------------- Summary: Acid LockManager optimization Key: HIVE-17744 URL: https://issues.apache.org/jira/browse/HIVE-17744 Project: Hive Issue Type: Bug Components: Transactions Reporter: Eugene Koifman Assignee: Eugene Koifman
does it make sense to periodically compute and store min(lock_id) of a Write/semi shared lock to know that all earlier locks are Read locks and thus don't need to be even retrieved from storage to check if a new Read/semi shared lock can be granted? -- This message was sent by Atlassian JIRA (v6.4.14#64029)