Stateful session beans failover settings (EJB modules)

Each Enterprise JavaBeans container provides a method for stateful session beans to fail over to other servers. This enables you to specify whether failover occurs for the stateful session beans in this module. We can also override the parent object's stateful session bean replication settings for this module.

To view this administrative console page, click Applications > Enterprise Applications > application > EJB modules > .jar > Stateful session bean failover settings.

Note: These settings are ignored for 5.x application targets.

Enable stateful session bean failover using memory to memory replication

Specifies whether the EJB Container attempts failover for all of the stateful session beans in this module.

This checkbox overrides the default stateful session bean failover setting that the administrator configured for an EJB container or the module's application. De-selecting this checkbox disables failover for this module.

Data type	Checkbox
Range	Selected or unselected.

Use application or EJB container replication settings

Specifies that the replication settings configured for the EJB container or application are used for this module. If you select this option and you want the application to use stateful session bean failover, define memory to memory replication for the EJB container on each server you want to use failover.

Data type	Radio button
Range	Selected or unselected.

Use EJB module replication settings

Specifies that the replication settings configured for this EJB module are used for memory to memory replication of the stateful session bean data.

If you select this button, you override the replication settings for the EJB container and application. This button is disabled until you define a replication domain. This selection has a hyperlink to help you configure the replication settings. If no replication domains are configured, the link takes you to a panel where one can create one. If at least one domain is configured, the link takes you to a panel where one can select the replication settings to be used by the EJB container.

Data type	Radio button
Range	Selected or unselected.

 

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