[AIX HP-UX Linux Solaris Windows]This topic applies only on the i5/OS operating system.

Planning to install Feature Pack for EJB 3.0

Consider these basic installation scenarios to determine how to install WebSphere Application Server V6.1 Feature Pack for EJB 3.0 onto your existing single-tiered or multiple-tiered application server environment.

Before you begin

The Feature Pack for EJB 3.0 implements the Enterprise JavaBeans (EJB) Version 3.0 and Java Persistence API (JPA) specifications.

To use the functionality provided in the Feature Pack for EJB 3.0, you must perform two actions: First, you must install the feature pack onto an existing WebSphere Application Server Version 6.1 installation. Second, either augment an existing deployment manager or application server profile with the feature pack or create a new profile already enabled with the feature pack functionality. The only profile types that can be created with the feature pack enabled are the deployment manager and application server. Likewise, the only profile types that can be augmented with the feature pack are the deployment manager and unfederated application server. See Augmenting a profile using the graphical user interface or Augmenting profiles using the command prompt for more information.

Avoid trouble Avoid trouble: If you are planning to install multiple feature packs on the application server product, then there might be other steps to consider based on your topology. See Installing and configuring multiple feature packs for more information.gotcha

About this task

Some scenarios are more typical in production environments. For example, although Scenario 1 is a fully functional environment, it supports a lighter workload than Scenario 2. A cluster might consist of application servers and nodes and is responsible for balancing workload among servers. A cell consists of one deployment manager and one or more federated application servers that are managed nodes. See "Planning to install Network Deployment" in the Network Deployment documentation for more information on application server topologies.

Installation scenarios

Procedure

Results

Following this procedure results in reviewing common feature pack installation scenarios to find a possible match for the topology that you intend to install. Each high-level procedure shows the installation order for the components that comprise the topology.

What to do next

Install the feature pack on your existing application server environment. See Installing Feature Pack for EJB 3.0 on distributed operating systems or Feature Pack for EJB 3.0 on i5/OS for more specific steps.



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Last updatedLast updated: Aug 31, 2013 2:56:59 AM CDT
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