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Oracle WebLogic Server
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Contents
Title and Copyright Information
Preface
Documentation Accessibility
Conventions
1
Introduction
Version Compatibility
Important Terminology
Upgrading From a WebLogic Version Prior to WebLogic Server 10.3.1
Overview of the Upgrade Process
Before You Begin
Interoperability and Compatibility with Previous Releases
Patching an Existing WebLogic Server Installation
About Zero Downtime Patching
About Rolling Updates
Performing a Rolling Update
Rolling Back a Patch, Bundle Patch, or Patch Set Update
2
Roadmap for Upgrading Your Application Environment
Plan the Upgrade
Step 1: Inventory the Application Environment
Step 2: Verify Supported Configuration Information
Step 3: Review the Compatibility Information
Step 4: Create an Upgrade Plan
Prepare to Upgrade
Step 1: Check Your Applications (Undeploy If Necessary)
Step 2: Shut Down Servers in the Application Environment
Step 3: Back Up the Application Environment
Step 4: Install Required Oracle Products
Step 5: Set Up the Environment
Upgrade Your Application Environment
What to Do If the Upgrade Process Fails
3
Reconfiguring WebLogic Domains
Before You Begin
Upgrading Domains Created Prior to WebLogic Server 10.3.0
Setting CONFIG_JVM_ARGS on UNIX and Linux Systems
Backing Up the Domain
Determining Node Manager Upgrade Procedure
Configuring Multiple Per Domain Node Managers on the Same Machine
Running Two Per Host Node Managers on the Same Machine
Reconfiguring a WebLogic Domain
Reconfiguring a WebLogic Domain in Graphical Mode
Reconfiguring a WebLogic Domain Using WebLogic Scripting Tool
Completing the Node Manager Configuration
Completing the Node Manager Configuration (Two Per Host Node Managers)
Updating a Managed Server Domain on a Remote Machine
Important Notes About the Domain Upgrade Process
Completing Post-Upgrade Tasks
Re-apply Customizations to Startup Scripts
Default Startup Scripts
Custom Startup Scripts
Verify File Permissions
Verify Remote Server Startup Options
Recreating the Windows Node Manager Service
Promote the Application Environment to Production
Upgrading a Domain that Uses an Evaluation Database
4
Upgrading WebLogic Web Services
Upgrading a 10.3.
x
RESTful Web Service (JAX-RS) to 12.2.1
Upgrading to Use the Jersey 2.5.1 (JAX-RS 2.0 RI)
Upgrading a 10.x WebLogic Web Service (JAX-WS) to 12.2.
x
Upgrading an 8.1 WebLogic Web Service to 12.1.
x
Upgrading an 8.1 WebLogic Web Service to the WebLogic JAX-RPC Stack
Upgrading an 8.1 Java Class-Implemented WebLogic Web Service
to 12.1.
x
: Main Steps
Upgrading an 8.1 EJB-Implemented WebLogic Web Service to
12.1.
x
: Main Steps
Mapping of servicegen Attributes to JWS Annotations or jwsc Attributes
Upgrading an 8.1 WebLogic Web Service to the WebLogic JAX-WS Stack
5
Reconfiguration Wizard Screens
Select Domain
Reconfiguration Setup Progress
Domain Mode and JDK
Database Configuration Type
JDBC Component Schema
GridLink Oracle RAC Component Schema
Oracle RAC Multi Data Source Component Schema
JDBC Component Schema Test
JDBC Data Sources
GridLink Oracle RAC Data Sources
Oracle RAC Multi Data Sources
JDBC Data Sources Test
Database Scripts
Node Manager
Advanced Configuration
Credentials
Keystore
Managed Servers
Clusters
Assign Servers to Clusters
HTTP Proxy Applications
Coherence Clusters
Machines
Domain Frontend Host
Assign Servers to Machines
System Components
OHS Server
ODI Server Configuration
Assign System Components to Machine
Deployments Targeting
Services Targeting
JMS File Stores
Configuration Summary
Reconfiguration Progress
Reconfiguration Success
A
WebLogic Server 12.2.1 Compatibility with Previous Releases
Random Number Generator
Partitions, Applications, and Container Context Root Assumptions
Automatic Binding of the Default CommonJ Work Manager Has
Been Removed
Parallel Deployment
Server Logging Bridge
Oracle Database Drivers
Oracle Enable JavaNet FastPath
Maximum POST Size
WLDF Schema Upgrade
jdbc-connection-timeout-secs Element
Commitment of Local Transactions
JVM Settings
Setting the Location of the Java Endorsed Directory
Setting permgen space
Node Manager startScriptEnabled Default
Enterprise Java Beans (EJBs)
WebLogic Server 8.1 Web Services Stack Has Been Removed
Universal Description and Discover (UDDI) Registry Has Been Removed
Certicom SSL Implementation
Coherence Version
Deprecated and Obsolete Web Application Features
Evaluation Database Changed From PointBase to Derby
Data Source Profile Logging
ONS Debugging
Oracle Type 4 JDBC drivers from DataDirect
Default Message Mode Has Changed
Modifications to SSLMBean
New Web Services Features
Introduction of JSSE
Performance Enhancements for Security Policy Deployment
ActiveCache
Class Caching
Deprecated JDBC Drivers
Changes to weblogic.jms.extension API
Persistent Store Updates
Oracle Internet Directory and Oracle Virtual Directory Authentication Providers
capacityIncrement Attribute
Middleware Home Directory
Resource Registration Name
Servlet Path Mapping
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