10.12.1 Enabling stateful session bean failover
Depending on the requirement, you might not want to enable failover for every single stateful session bean installed in the EJB container. You can set or override the EJB container settings at either the application or EJB module level. You can either enable or disable failover at each of these levels. For example, consider the following situations:
- You want to enable failover for all applications except for a single application. To do this, you enable failover at the EJB container level and override the setting at the application level to disable failover on the single application.
- You want to enable failover for a single, installed application. To do this, disable failover at the EJB container level and then override the setting at the application level to enable failover on the single application.
- You want to enable failover for all applications except for a single module of an application. To do this, enable failover at the EJB container level, then override the setting at the module application level to disable failover on the single module.
- You want to enable failover for a single, installed EJB module. To do this, disable failover at the EJB container level and then override the setting at the EJB module level to enable failover on the single EJB module.
