Table of Contents

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  1. Preface
  2. Introduction to Informatica Edge Data Streaming
  3. Licenses
  4. Using Informatica Administrator
  5. Creating and Managing the Edge Data Streaming Service
  6. Edge Data Streaming Entity Types
  7. Edge Data Streaming Nodes
  8. Data Connections
  9. Working With Data Flows
  10. Managing the Edge Data Streaming Components
  11. Security
  12. High Availability
  13. Disaster Recovery
  14. Monitoring Edge Data Streaming Entities
  15. Appendix A: Troubleshooting
  16. Appendix B: Frequently Asked Questions
  17. Appendix C: Regular Expressions
  18. Appendix D: Command Line Program
  19. Appendix E: Configuring Edge Data Streaming to Work With a ZooKeeper Observer
  20. Appendix F: Glossary

User Guide

User Guide

Appendix E: Configuring Edge Data Streaming to Work With a ZooKeeper Observer

Appendix E: Configuring Edge Data Streaming to Work With a ZooKeeper Observer

You can configure EDS to work with a ZooKeeper ensemble that uses a ZooKeeper observer. A ZooKeeper observer is a ZooKeeper node in an ensemble that does not participate in the leader election process in a high-availability environment.
For information about Apache ZooKeeper observers, see the ZooKeeper documentation in the following location:
To configure EDS to work with a ZooKeeper observer, perform the following tasks:
  1. Edit the configuration file of the ZooKeeper node that you choose as observer. Add the following configuration:
    peerType=observer
  2. Edit the configuration files of all ZooKeeper servers in the ensemble. Add
    :observer
    to the server definition line of each observer.
    For example:
    server.1:localhost:2181:3181:observer
  3. Edit the configuration files of the Administrator Daemon and the EDS Nodes in the deployment. Configure the
    zkservers
    property to point to the ZooKeeper observer.

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