Installing the latest DAS MPack
You must install the latest DAS MPack on the same host on which you had the existing DAS cluster running before the upgrade.
Install the latest DAS MPack on the Ambari host by running the following
ambari-server install-mpack --mpack=<mpack-name> --verboseReplace the <mpack-name> with the name of the DAS 1.4.4 MPack. Typically, the format of the MPack is hdpx-data-analytics-studio-mpack-X.X.X.tar.gz.
Restart the Ambari server by entering the following command: