Table of Contents

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  1. Preface
  2. Analyst Service
  3. Catalog Service
  4. Content Management Service
  5. Data Integration Service
  6. Data Integration Service Architecture
  7. Data Integration Service Management
  8. Data Integration Service Grid
  9. Data Integration Service REST API
  10. Data Integration Service Applications
  11. Data Privacy Management Service
  12. Enterprise Data Preparation Service
  13. Interactive Data Preparation Service
  14. Informatica Cluster Service
  15. Mass Ingestion Service
  16. Metadata Access Service
  17. Metadata Manager Service
  18. Model Repository Service
  19. PowerCenter Integration Service
  20. PowerCenter Integration Service Architecture
  21. High Availability for the PowerCenter Integration Service
  22. PowerCenter Repository Service
  23. PowerCenter Repository Management
  24. PowerExchange Listener Service
  25. PowerExchange Logger Service
  26. SAP BW Service
  27. Search Service
  28. System Services
  29. Test Data Manager Service
  30. Test Data Warehouse Service
  31. Web Services Hub
  32. Application Service Upgrade
  33. Appendix A: Application Service Databases
  34. Appendix B: Connecting to Databases from Windows
  35. Appendix C: Connecting to Databases from UNIX or Linux
  36. Appendix D: Updating the DynamicSections Parameter of a DB2 Database

Model Repository Service Restart and Failover

Model Repository Service Restart and Failover

To minimize Model Repository Service downtime, the Service Manager restarts the Model Repository Service on the same node or on a backup node if the Model Repository Service is unavailable.
The Model Repository Service fails over to a backup node in the following situations:
  • The Model Repository Service fails and the primary node is not available.
  • The Model Repository Service is running on a node that fails.
The Service Manager restarts the Model Repository Service based on domain property values set for the amount of time spent trying to restart the service and the maximum number of attempts to try within the restart period.
Model Repository Service clients are resilient to temporary connection failures during failover and restart of the service.

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