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Change Listening Port

If you need to change the listening port for the Designer Cloud Powered by Trifacta platform, please complete the following instructions.


This change most typically applies if you are enabling use of SSL. For more information, see Install SSL Certificate.


By default, the platform listens on port 3005. All client browsing devices must be configured to enable use of this port or any port number that you choose to use.


  1. Login to the Trifacta node as an admin.

  2. Edit the following file:

  3. Edit the following setting:

    server {
      listen 3005;
  4. Save the file.

  5. You can apply this change through the Admin Settings Page (recommended) or trifacta-conf.json. For more information, see Platform Configuration Methods.

  6. Locate the following setting:

    "proxy.port": 3005,
  7. Set this value to the same value you applied in nginx.conf.

  8. Save your changes and restart the platform.