The CM agent package version installed on this host (5.15.1) does not match the version of the CM server (5.15.0). This is likely due to different YUM repo configuration provided on both hosts, see /etc/yum.repos.d/cloudera-manager.repo You can either specify the 5.15.0 version in yum configuration file when adding the cluster node, alternatively upgrade CM server to 5.15.1 instead. see https://www.cloudera.com/documentation/enterprise/5-15-x/topics/configure_cm_repo.html#cm_repo__section_gsx_ydw_wm ... View more