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Stateful Session Clustering --> Configuration

Tasks     Additional Documentation     Attributes

Overview

Use this tab to specify how WebLogic Server replicates stateful session bean instances in a cluster.

Tasks

Using the EJB Deployment Descriptor Editor

Additional Documentation

(Requires an Internet connection.)

Attributes

Attribute Label

Description

Value Constraints

Home Is Clusterable

Specify that the EJB can be deployed from multiple WebLogic Servers in a cluster. Calls to the home stub are load-balance between the serverss on which this bean is deployed, and if a server hosting the bean is unreachable, the call automatically fails over to another sserver hosting the bean.

Attribute: HomeIsClusterable

Default: true

Configurable: yes

Readable: yes

Writable: yes

Home Load Algorithm

Specify the algorithm to use for load balancing between replicas of the EJB home. If not specified, WebLogic Server uses the algorithm specified by weblogic.cluster.defaultLoadAlgorithm.

Attribute: HomeLoadAlgorithm

Valid values:

  • "RoundRobin"

  • "Random"

  • "WeightBased"

Readable: yes

Writable: yes

Home Call Router Class Name

Specify the name of a custom class to be used for routing bean method calls.

Attribute: HomeCallRouterClassName

Configurable: yes

Readable: yes

Writable: yes

Replication Type

Specify whether WebLogic Server will replicate the state of stateful session EJBs across WebLogic Server instances in a cluster.

Attribute: ReplicationType

Default: "None"

Valid values:

  • "InMemory"

  • "None"

Readable: yes

Writable: yes



 

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