Upgrade the Management Pack for HDF Services on an HDP Cluster
- Stop NiFi, NiFi Registry, Schema Registry and SAM.
-
Stop the Ambari Server and Ambari Agents.
ambari-server stop ambari-agent stop
-
Backup the Ambari Server files and database.
cp -r /var/lib/ambari-server/resources /var/lib/ambari-server/resources.backup
- Download the HDF Management Pack for the version to which you want to upgrade. You can find the Management Pack download locations in the HDF Release Notes.
-
Uninstall the existing Management Pack and install the new one.
ambari-server uninstall-mpack --mpack-name=hdf-ambari-mpack --verbose ambari-server install-mpack --mpack=hdf-ambari-mpack-<version>-<build-number>.tar.gz --verbose
-
Start the Ambari Server and Agents.
ambari-server start ambari-agent start
- In the Ambari Console go to Manage Versions -> Admin -> Versions -> HDP-3.1.0.0 -> HDF-3.4, and update the HDF repository URL according to the HDF repository information found in the HDF Release Notes for the HDF version to which you want to upgrade.
-
On each Ambari Agent, update the base URL in the
yum repo
file by changing the base URL under[HDF-3.4-repo-1]
to the public URL found in the HDF Release Notes.vi /etc/yum.repos.d/ambari-hdp-1.repo