Install Trino via Mpack

To install Ambari Trino Mpack, perform the following steps:

• Download the Trino Mpack from the current released Mpacks mirror url.
• Upload it to the Ambari server.
• 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

• Log into the Ambari UI and navigate to add the Trino service.
• 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