Congling Xia created KYLIN-4423: ----------------------------------- Summary: use spring session to support clustered sessions Key: KYLIN-4423 URL: https://issues.apache.org/jira/browse/KYLIN-4423 Project: Kylin Issue Type: New Feature Reporter: Congling Xia Assignee: Congling Xia
When routing different APIs to different kylin instances, user may encounter permission problems since there are separate sessions. To share the sessions, one can config tomcat cluster to replicate all sessions to all instances. It's a HA solution for Tomcat, and is rarely used in recent years. Another idea is to store sessions in shared external storages like Redis. We choose the latter solution. Spring Session is used to help manage user sessions and some work has been done to make it pluggable. -- This message was sent by Atlassian Jira (v8.3.4#803005)