Had couple of issues: 1 recovering from bad install state: https://community.hortonworks.com/questions/607/how-do-you-remove-a-service-from-hdp-via-ambari.html helped. 2. still had an issue with ImportError: cannot import name format_hdp_stack_version removing that line helps: https://github.com/hananiel/hortonworks-flink ... View more