http://www.bea.com/ns/weblogic/920/domain
element persist-sessions-on-shutdown

Model

<persist-sessions-on-shutdown>boolean</persist-sessions-on-shutdown>

Disallowed substitutions (block)

none (extensions, restrictions and substitutions are allowed)

Substitution group exclusion (final)

none (extensions and restrictions are allowed)

Usage

Documentation

When shutting down servers, sessions are not updated. If the primary and secondary servers of a session are shut down with no session updates, the session will be lost. Turning on PersistSessionsOnShutdown will save any active sessions to the database specified in ClusterMBean#getDataSourceForSessionPersistence() when a server is shutdown. The sessions will not be written at any other time. (For example, they are not saved via this mechanism if there is a server crash.)

This attribute is applicable both to session persistence on server shutdown or session persistence across a WAN.

Rolling upgrade can potential have a bad interaction with traditional in-memory session replication. As managed servers are shutdown and upgraded, in-memory servlet sessions will be lost if both primary and secondary are rebooted before a new request arrives for the session.

Privileges: Read/Write

Redeploy or Restart required: Changes take effect after you redeploy the module or restart the server.

MBean Attribute: ClusterMBean.PersistSessionsOnShutdown

Fundamental Facets

equality, non-numeric, unbounded, unordered, finit value space

White Space Processing

collapse