Oracle WebLogic Server 14c: JMS Administration

Course Overview

• Course Objectives
• Target Audience
• Introductions
• Course Schedule
• Course Practices
• Classroom Guidelines
• For More Information
• Related Training

Java Messaging Concepts

• Objectives
• Message-Oriented Middleware: Introduction
• Why Messaging?
• Synchronous and Asynchronous
• Generic Messaging Terminology
• Messaging Examples
• Point-to-Point Model
• Point-to-Point: Example
• Publish/Subscribe Model
• Publish/Subscribe: Example
• Java Messaging Service (JMS): Introduction
• JMS Providers
• JMS Destinations
• JMS Clients
• JMS Connections
• JMS Sessions
• JMS Context
• JMS Messages
• Acknowledgments
• JMS Communication: Example
• Browsing Consumers
• Message-Driven EJBs
• Why Message-Driven EJBs?
• Quiz
• Summary

Basic Configuration

• Objectives
• JMS Server: Introduction
• JMS Server Targeting
• JMS Server: Best Practices
• Creating a JMS Server
• JMS Module: Introduction
• Basic Module Resources
• System and Application Modules
• System Module Targeting
• Creating a JMS System Module
• Custom Connection Factories
• Connection Factory Delivery Settings
• Connection Factory Targeting
• Adding a Connection Factory to a Module
• Configuring Factory Default Settings
• Destination Targeting
• JMS Subdeployment
• Subdeployment: Best Practices
• Adding a New Subdeployment to a Module
• Adding a Destination to a Module
• Configuring Destination Delivery Overrides
• Error Destination
• Configuring an Error Destination
• Quota: Introduction
• Server and Destination Quotas
• Configuring a JMS Server Quota
• Adding a Quota to a Module
• Assigning a Quota to a Destination
• Quota: Best Practices
• Thresholds and Log Messages
• JMS Template: Introduction
• Adding a Template to a Module
• Creating a Destination from a Template
• Configuring an Existing Destination’s Template
• WLST Examples
• RESTful Management Interface
• Accessing the RESTful Management Interface
• REST Example: Locking WebLogic Server for Editing Using cURL
• REST Example: Creating a Server Instance Using cURL
• REST Example: Filtering Returned Data
• REST Example: Creating a JMS Server
• REST Examples: Viewing Properties of Resources
• REST Examples: Creating a JMS Module
• REST Examples: Properties of JMS System Resources
• REST Examples: Creating JMS Subdeployment
• REST Examples: Creating a JMS Connection Factory
• Use CreateForm Requests to Obtain a List of All Fields
• Using …CreateForm for Creating Resources
• REST Example: Activating the Changes
• Quiz
• Summary
• Practice 3-1: Creating and Testing a Basic Configuration

Message Monitoring and Management

• Objectives
• Why Monitor JMS?
• JMS Monitoring Terminology
• Monitoring a JMS Server
• Monitoring Destinations on a JMS Server
• Monitoring Connections and Sessions
• Monitoring a Specific Destination
• JMS and the Monitoring Dashboard
• Monitoring Message-Driven EJBs
• WLST JMS Runtime Hierarchy
• Monitoring with WLST: Examples
• WLST MDB Runtime Hierarchy
• Viewing Messages on a Destination
• Viewing Message Details
• Message Type Considerations
• Message States
• Querying Messages
• Message Selector: Examples
• JMS Management: Overview
• Destroying Connections
• Deleting Messages
• Creating a Test Message
• Why Move Messages?
• Moving Messages
• Why Export Messages?
• Exporting and Importing Messages
• Sample Export File
• Why Pause JMS?
• Available JMS Operations to Pause
• Pausing and Resuming JMS Operations
• Management WLST Examples
• Quiz
• Summary
• Practice 4-1: Monitoring and Managing JMS

Persistence, Transactions, and Durability

• Objectives
• Roadmap
• WebLogic Persistent Store: Review
• JMS Persistence: Overview
• Producer Delivery Mode
• Configuring the Delivery Mode
• Persistent Store Options
• Why Custom Stores?
• Creating a Custom File Store
• Initializing a Database for a JDBC Store
• JDBC Data Source: Review
• Creating a JDBC Store
• Assigning a Store to a JMS Server
• Configuration Wizard: Review
• JMS Persistence and the Configuration Wizard
• Roadmap
• WebLogic Transaction Manager: Review
• Transaction Log (TLOG): Review
• Using JMS in Transactions
• Local and XA Transactions
• XA Transaction: Examples
• Default Connection Factories
• Configuring Transactions for a Custom Factory
• Monitoring JMS Transactions
• Monitoring and Managing JMS Transactions
• Roadmap
• Topics and Durable Subscribers
• Durable Subscriber: Example
• Configuring a Default Client ID
• Shared Subscriptions
• Configuring Shared Subscriptions
• Monitoring and Managing Durable Subscribers
• Quiz
• Summary
• Practice 5-1: Configuring and Testing Message Persistence

Distributed Destinations

• Objectives
• JMS Scalability Challenges
• Review: Clusters
• JMS Clustering Options
• Dynamic Cluster Limitations
• Limitations of Targeting JMS to an Entire Cluster
• Targeting JMS to a Cluster
• Clustered JMS Architecture
• Naming Conventions for Dynamic Resources
• Monitoring JMS Server Instances
• What is a distributed destination?
• Targeting Distributed Destinations to a Clustered JMS Server
• Targeting Distributed Destinations to Multiple JMS Servers
• Distributed Destination Connectivity
• JNDI Access in a Cluster
• Distributed Queue Architecture
• Message Forwarding with Distributed Queues
• Distributed Topic Options
• Partitioned Distributed Topic Architecture
• Replicated Distributed Topic Architecture
• Server Affinity
• Producer Transaction Affinity
• More Load Balancing Considerations
• Message-Driven EJBs and Distributed Destinations
• Creating a Distributed Destination
• Creating a Distributed Destination Load Balancing Policy
• Configuring Client Failover for Connection Factories
• Configuring Load Balancing for Connection Factories
• Configuring Message Forwarding for Distributed Queues
• Distributed Destinations and the Configuration Wizard
• Distributed Destination WLST: Example
• Monitoring Destination Members
• Scaling Down a JMS Cluster
• Quiz
• Summary
• Practice 6-1: Creating and Testing Distributed Destinations

Server Migration

• Objectives
• Pinned Services
• JMS High Availability (HA) Challenges
• Orphaned Message: Example
• High Availability Options for JMS Clusters
• Virtual Machine Migration for JMS HA
• What is whole server migration?
• Server Migration Prerequisites
• Server Migration Example: Before Failure
• Server Migration Example: After Failure
• Configuration Roadmap
• Configuring SUDO
• wlsifconfig[.sh|cmd]
• Node Manager Migration Settings
• Cluster Leasing Service
• Server Migration Architecture
• Leasing Types
• Initializing a Database for Leasing
• Configuring Cluster Leasing
• Targeting Distributed Destinations to Multiple JMS Servers
• Configuring Candidate Machines
• Enabling Automatic Migration for a Server
• Machine Failback
• Manual Server Migration
• Quiz
• Summary
• Practice 7-1: Migrating a Server

JMS Clustering and High Availability

• Objectives
• What is simplified JMS clustering?
• What does JMS simplified clustering provide?
• Understanding Distribution, Migration, and Failover
• Singleton Distribution Policy
• Distributed Distribution Policy
• Migration Policy and Restart
• Migration and Failure Policy
• Dynamic Cluster Resize
• Configuration and Inheritance
• Common HA Configuration Attributes
• Legal Combinations of HA Policy
• Legal Combinations of Migration Policy
• Configuring Simplified JMS Clustering
• Configuring a Distributed or Singleton Persistent Store
• Monitoring
• Best Practices
• General Restrictions and Concerns
• Path Service Restrictions
• Store and Forward Restrictions
• Quiz
• Summary
• Practice 8-1: Configuring JMS Clustering and HA

Performance Tuning

• Objectives
• Tuning JMS: Overview
• General Programming Considerations
• Tuning Tools
• Tuning Roadmap
• Symptoms of an Overloaded Provider
• Potential Solutions
• Review: Tuning Server Heap
• Quotas Review
• Example: Quota Too Low
• Example: Quota Too High
• Message Paging
• Tuning Message Paging
• Tuning Persistent Stores
• Tuning Roadmap
• Potential Solutions to Slow Producers
• Producer Timeout When Quota Is Full
• Quota Blocking Policy
• Flow Control
• Flow Control Example
• Flow Control Logic
• Tuning Thresholds
• Tuning Flow Control
• Slow Network
• Message Compression
• Tuning Message Compression
• One-Way Send Mode
• One-Way Send Exceptions
• Configuring One-Way Send Mode
• Tuning Roadmap
• Tuning the Consumer Message Pipeline
• Message-Driven EJBs and Performance
• MDB Transactions
• Tuning Transaction Batches
• Quiz
• Summary
• Practice 9-1: Tuning JMS Performance

Troubleshooting

• Objectives
• JMS Troubleshooting Tools
• JMS Logging
• Configuring JMS Logging
• JMS Lifecycle Events
• JMS Log Format
• JMS Headers
• JMS Properties
• Review: WebLogic Debug Flags
• JMS and Related Debug Scopes
• JMS Debug Flags
• MDB Debug Flags
• Debug Output Example
• Server Diagnostic Images
• JMS and Diagnostic Images
• Capturing a Diagnostic Image
• Common Configuration Problems
• Common Runtime Problems
• Delayed Messages
• Lost Messages
• Duplicate Messages
• Consumer Acknowledgment Modes
• Distributed Topics and MDBs: Review
• MDB Topic Distribution Modes
• Poison Messages
• Quiz
• Summary
• Practice 10-1: Investigating JMS Problems

Introduction to JMS Security

• Objectives
• WebLogic Security Terminology: Review
• WebLogic Roles and Policies
• JMS Security: Example
• JMS Resources and Policies
• Creating a JMS Policy
• Creating a JNDI Policy
• Summary
• Practice 11-1: Securing JMS

Introduction to JMS Integration

• Objectives
• General Integration Objectives
• Integration Roadmap
• Store and Forward (SAF)
• SAF Architecture
• SAF Configuration: Overview
• Creating an SAF Agent
• Creating a Remote SAF Context
• Creating SAF Imported Destinations
• Integration Roadmap
• What is a Java Resource Adapter?
• WebLogic JMS Resource Adapter
• JMS Adapter Architecture
• Adapter Deployment: Overview
• Integration Roadmap
• Foreign Provider Architecture
• Foreign Provider Configuration: Overview
• Creating a Foreign Server
• Integration Roadmap
• Oracle Advanced Queuing (AQ): Overview
• AQ Integration: Overview
• Creating a Foreign Server for AQ
• Summary
• Practice 12-1: Introduction to JMS Integration – Messaging Bridge
• Practice 12-2: Introduction to JMS Integration – Store and Forward

Introduction to Message Ordering

• Objectives
• Message Ordering
• What is a destination sort key?
• Creating a Destination Sort Key
• Using Sort Keys with Destinations
• Ordering Limitations
• What is Unit of Order (UOO)?
• Configuring Unit of Order
• UOO and Distributed Destinations
• UOO Routing Options
• Creating a Path Service
• Configuring the Path Service for a Distributed Destination
• Summary
• Practice 13-1: Introduction to Message Ordering
• Related Training
• A Service Migration
• Objectives A-2
• What is service migration? A-3
• Service Migration Prerequisites A-4
• Service Migration Architecture: Database Leasing A-5
• Service Migration Architecture: Consensus Leasing A-6
• Configuration Roadmap A-7
• JTA Service Migration: Before Failure A-8
• JTA Service Migration: After Failure A-9
• Configuring JTA Service Migration A-10
• JMS Service Migration: Before Failure A-11
• JMS Service Migration: After Failure A-12
• What is a migratable target? A-13
• Targeting JMS to Support Service Migration A-14
• Service Migration Policy Options A-15
• Failure Recovery Example A-16
• Exactly-Once Example A-17
• Shutdown-Recovery Example A-18
• Default Migratable Targets A-19
• Configuring a Migratable Target A-20
• Assigning JMS Resources to a Migratable Target A-22
• Migration Pre/Post Scripts A-23
• Migrating Services Manually A-24
• Quiz A-25
• Summary A-28
• B Oracle Cloud
• Agenda B-2
• What is cloud? B-3
• What is cloud computing? B-4
• History – Cloud Evolution B-5
• Components of Cloud Computing B-6
• Characteristics of Cloud B-7
• Cloud Deployment Models B-8
• Cloud Service Models B-9
• Industry Shifting from On-Premises to the Cloud B-13
• Oracle IaaS Overview B-15
• Oracle PaaS Overview B-16
• Oracle SaaS Overview B-17
• Summary B-18
• C Oracle Java Cloud Service Overview
• Objectives C-2
• Introducing Java Cloud Service : Your Platform for Running Business
• Applications in the Cloud C-3
• Java Cloud Service: Three Options C-4
• Java Cloud Service Main Use Cases C-5
• Java Cloud Service Feature: Provisioning C-6
• Java Cloud Service Feature: Patching C-7
• Java Cloud Service Feature: Backup/Restore C-8
• Java Cloud Service Feature: Scaling C-9
• Oracle Coherence Option: Data Caching and Scaling C-10
• Oracle Coherence Option: Your Cloud Data Grid Scalable, Fault-Tolerant
• Cloud Infrastructure C-11
• How You Interact with Java Cloud Service C-12
• Speaking of Dev Environments… Developer Cloud Service C-13
• Java Cloud Service On-Premises! C-14
• Summary C-15