[ https://issues.apache.org/jira/browse/HIVE-22016?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kishen Das updated HIVE-22016: ------------------------------ Summary: [Optimization] Do not open transaction for readonly query (was: Do not open transaction for readonly query) > [Optimization] Do not open transaction for readonly query > --------------------------------------------------------- > > Key: HIVE-22016 > URL: https://issues.apache.org/jira/browse/HIVE-22016 > Project: Hive > Issue Type: Sub-task > Reporter: Daniel Dai > Priority: Major > > Open/abort/commit transaction would increment transaction id which is a > burden unnecessarily. In addition, it spams the notification log and make > CachedStore (and of cause other components rely on notification log) harder > to catch up. -- This message was sent by Atlassian Jira (v8.3.4#803005)