[ https://issues.apache.org/jira/browse/HIVE-17744?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eugene Koifman reassigned HIVE-17744: ------------------------------------- Assignee: (was: Eugene Koifman) > 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 > Priority: Major > > 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 (v8.3.4#803005)