As @jaimin indicated, it is safe to cascade delete the offending record. At the end of the day, the repository_version_id values should be singular across the cluster_version and host_version tables. Since you will have two records with the same version string, the id-lookup is what matters. ... View more

For properties that are disabled like that, you have to use the helper script configs.sh like so: ./configs.sh set localhost c1 zeppelin-env zeppelin_pid_dir /var/run/zeppelin/piddir (Replace variables as required for hostname, cluster name, pid dir etc.) After you set it, you may need to reload the config page to see the change and restart your services. Thanks ... View more

Can you check the repositories in /etc/yum.repos.d for the repo identified as HDP-2.4.0.0-169? Does the baseurl look correct? Are they reachable from the host? If not, you'll need to edit the base urls in the UI and try it again. ... View more