Table of Contents

  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. Troubleshooting
  16. Frequently Asked Questions
  17. Regular Expressions
  18. Command Line Program
  19. Configuring Edge Data Streaming to Work With a ZooKeeper Observer
  20. Glossary

User Guide

User Guide

Troubleshooting the Administrator Tool

The Administrator tool fails to start.
This error can occur in the following situations:
  • The INFA_HOME environment variable is set to a directory other than the correct installation directory. Clear the settings for the INFA_HOME environment variable and start the Administrator tool.
  • On Linux, the web application is out of memory and the following exception occurs in the <EDS installation directory>/logs/<node>/services/AdministratorConsole directory:
    java.io.IOException: Too many open files
    Use the increase ulimit -n command to increase the limit of the number of files that are open.
The EDS Administrator tool on Informatica platform goes down and the following exception occurs in the node.log file at <EDS installation directory>/logs/<node>:
Cannot update the data for the master gateway node [node_localhost] within the refresh interval time [<duration>]. The node will not continue as a master gateway node. Verify that the connection to the domain configuration repository database is valid.
This issue might occur if you set a low value for the MasterDBRefreshInterval parameter for the EDS Administrator tool.
The default value of the MasterDBRefreshInterval parameter is 8 seconds. Set the MasterDBRefreshInterval parameter to a higher value. For more information about setting up the MasterDBRefreshInterval parameter, see the Informatica Knowledge Base at: https://communities.informatica.com.


Updated March 19, 2019


Explore Informatica Network