Changing the Internal Data Store TCP Port
Java clients use the TCP port to make calls to Internal Data Store. In addition, the nodes in an Internal Data Store cluster use the TCP port to communicate with one another. The default TCP port is 9340.
Important: If you change the default TCP port, you must change the respective TCP port value in the Clustering configuration.
To change the
Internal Data Store TCP port
1. In Command Central, navigate to Environments > Instances > All > Internal Data Store > Configuration.
2. Select Ports from the drop-down menu.
3. Click tcp port and specify values for each field in the table as outlined in the description column:
Field | Description |
Port Number | Required. The TCP port number. The default value is 9340. |
Use SSL | Optional. Enable Secure Sockets Layer (SSL) for the TCP port.  When you enable SSL for the TCP port, you automatically enable SSL for the HTTP port as well. Internal Data Store uses the Search Guard SSL plugin for Elasticsearch. For more information about the Search Guard plugin, see the Search Guard documentation. |
4. Optionally, click Test to verify your configuration.
5. Save your changes.
6. Restart the Internal Data Store instance.