We were running hdp version 2.3.4 and attempted to upgrade to version 2.4.2. During the package install process, which pushes the install packages to all nodes in our cluster, we ran into an issue where the install packages could not be loaded to our edge nodes. The errors displayed by Ambari were: All hosts should have target version installed Reason: The following hosts must have version 2.4.2.0-258 installed: server1.domain.com and server2.domain.com. Failed on: server1.domain.com, server2.domain.com. Install packages must be re-run Reason: Hosts in cluster [HAL_PROD,HDP,2.4,2.4.2.0-258] are in INSTALL_FAILED state because Install Packages had failed. Please re-run Install Packages, if necessary place following hosts in Maintenance mode: server1.domain.com, server2.domain.com., Failed on: server1.domain.com, server2.domain.com. How can I fix this issue? ... View more