Stop, Delete, and Uninstall Mpack Services from Ambari

This page helps you stop, delete, and uninstall all the Mpack-managed services and delete them from Ambari.

Mpack Upgrade Support

Warning

If the source platform version is older than ODP-3.2.3.5-x, direct mpack upgrades are not supported.

The source platform version must be ODP-3.2.3.5-x or later to perform a direct mpack upgrade. For platforms older than ODP-3.2.3.5-x, please follow the regular mpack upgrade process by removing the existing mpack and installing the new mpack as a fresh installation.

Warning

The following Mpack services are supported during the upgrade from 3.3.6.5-x release onwards.

Impala
Pinot
Spark3 (3.5.5, 3.5.1, and 3.3.3)
Kafka3 (Add-on services; Connect, MirriorMaker2, and Cruise Control)
Kafka2 Add-on services; Connect, MirriorMaker2, and Cruise Control

Info

Ensure to stop and delete the remaining Mpack services from Ambari before the upgrade.

Stop and Delete Services

Preserved image

After deleting the Mpack-managed services, uninstall the Mpacks.

Uninstall Mpacks

Run the following commands to uninstall Mpacks.

 ambari-server uninstall-mpack --mpack-name=flink-ambari-mpack
 ambari-server uninstall-mpack --mpack-name=ozone-ambari.mpack
 ambari-server uninstall-mpack --mpack-name=airflow-ambari-mpack
 ambari-server uninstall-mpack --mpack=kudu-ambari-mpack 
 #<Same applies for respective mpacks>

Restart Ambari Server

ambari-server restart

For additional validation, perform the following steps to ensure the packages have been completely uninstalled from the local server.

Remove Mpack Services from Ambari

Stop the Service

In the Ambari UI, select a service from the left pane, go to Actions, and click Stop.

Delete the Service

In the Ambari UI, select a service from the left pane, go to Actions, and click Delete Service.