Install Trino via Mpack

To install Ambari Trino Mpack, perform the following steps:

1. Download the Trino Mpack from the current released Mpacks mirror url.
2. Upload it to the Ambari server.
3. Execute the following command to install the Mpack.

ambari-server install-mpack --mpack=ambari-mpacks-trino-472.tar.gz --verbose

After running above commands you can see this message.

INFO: Management pack trino-ambari-mpack-472 successfully installed! Please restart ambari-server.

INFO: Loading properties from /etc/ambari-server/conf/ambari.properties

Ambari Server 'install-mpack' completed successfully.

The Ambari server restarts.

#Restart Ambari server

ambari-server restart

4. Log into the Ambari UI and navigate to add the Trino service.
5. Select dedicated hosts for the Trino coordinator and worker nodes, make sure both the components are not co-hosted.

At the time of service configuration, make sure to update the below properties in Advanced trino-env.

java_home=<Jdk23 Installed Path>

Below is the reference screenshot.

Deploy and start the service. Trino must be up and running without LDAP/Kerberos/SSL with HTTP at port 9095.

Uninstallation Trino Mpack

Take a backup of the configuration files located in /etc/trino/conf, then stop the service from Ambari and delete the service. Once the Ambari operation is completed, run the following command on the Ambari server.

ambari-server uninstall-mpack --mpack-name=trino-ambari-mpack