Managing the Trino Gateway Mpack

Installing the Mpack

Perform the following steps to install the Ambari Trino Gateway Mpack.

1. Download the Mpack

Download the Trino Gateway Mpack from the current released Mpack mirror URL.

2. Upload to the Ambari Server

Copy the Mpack archive to the Ambari server.

3. Step 3: Install the Mpack

Run the following commands on the Ambari server:

xxxxxxxxxx

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

ambari-server restart

Uninstalling the Mpack

Before uninstalling:

1. Back up the configuration files located in:

xxxxxxxxxx

/etc/trino-gateway/conf

2. Stop the Trino Gateway service from Ambari.
3. Delete the service from Ambari.

Once the Ambari operation completes, run the following commands on the Ambari server:

xxxxxxxxxx

ambari-server uninstall-mpack --mpack trino-gateway-ambari-mpack --verbose

ambari-server restart