Preface
Introduction to High Availability
Set Up the High Availability Environment
Configure JMS Discovery
Configure RMI Connections
- RMI Connections Overview
- Configuring RMI Connections
Configure the Operation Console
- Configuring a Proxy Server for the Operation Console
- Configuring Tomcat for Single-Machine Clusters
Configure an HTTP Load Balancer
Configure the Dashboard and Reports
- Dashboard and Reports Configuration Overview
- Configuring the Dashboard and Reports to Use the Load Balancer
Appendix A: Troubleshooting High Availability
- Troubleshooting High Availability
Appendix B: High Availability Log Messages
- High Availability Log Messages
Appendix C: Port Number Reference
- Port Number Reference
Appendix D: Glossary
- Glossary of Terms
  - active node
  - active/active
  - active/passive
  - AJP
  - browser
  - client
  - failover
  - grid
  - load balancer
  - recovery
  - resilience
  - sticky session
  - Tomcat instance

High Availability Guide

10.5
- 10.4.1
- 10.4.0

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Cluster Configuration Types

You determine which cluster type to use based on the organization requirements and available hardware resources. Most of the configuration steps are identical for both cluster types.

You can set up and configure the following high availability cluster types:

Multi-machine cluster. Consists of several computers that contain identical installations of

Data Integration Hub

. Each computer in the cluster can take over in case the other computer fails.

Single-machine cluster. Consists of multiple

Data Integration Hub

installations on a single multi-processor computer. When you configure a single-machine cluster, you modify port numbers in each subsequent instance to prevent conflicts.

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Table of Contents

High Availability Guide

High Availability Guide

Cluster Configuration Types

Cluster Configuration Types