Presto Administration : Presto Server Configuration : Configure the Presto Server with Custom Ports : Change Presto Repository Ports
Change Presto Repository Ports
If you are running multiple instances of the Presto Server in one host with separate instances of the Presto Repository, you may need to use different ports for each database instance:
The default Presto Repository
No updates to ports are needed as the Derby database is embedded.
The Presto Repositoryis hosted in a robust database
You must use different ports for each Presto Repository instance.
To update Presto Repository ports in the Admin Console.
1. Click Admin Console in the Presto Hub main menu.
2. Expand the Presto Repositories section
3. Select Metadata Repository and:
a. Change the JDBC URL to the correct host and port number.
b. Click Save.
4. Restart the Presto Server. See Start and Stop the Presto Server for instructions.
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