

INFO:HostCleanup:Executing command: /var/lib/ambari-agent/ambari-sudo.sh userdel -rf hbase INFO:HostCleanup:Successfully deleted user: tez INFO:HostCleanup:Executing command: /var/lib/ambari-agent/ambari-sudo.sh userdel -rf tez INFO:HostCleanup:Successfully deleted user: mapred INFO:HostCleanup:Executing command: /var/lib/ambari-agent/ambari-sudo.sh userdel -rf mapred INFO:HostCleanup:Successfully deleted user: yarn

INFO:HostCleanup:Executing command: /var/lib/ambari-agent/ambari-sudo.sh userdel -rf yarn INFO:HostCleanup:Successfully deleted user: ambari-qa INFO:HostCleanup:Executing command: /var/lib/ambari-agent/ambari-sudo.sh userdel -rf ambari-qa INFO:HostCleanup:Successfully deleted user: ams INFO:HostCleanup:Executing command: /var/lib/ambari-agent/ambari-sudo.sh userdel -rf ams One of Powerful clean up by below python script on hadoop, It clean all directory, including user and files python /usr/lib/python2.6/site-packages/ambari_agent/HostCleanup.py -silentĭeleting users: Uninstall Postgres and move the redundant Ambari database file out of the way
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Then try re-running the install of Ambari Agent yum install ambari-agent

Reinstall Ambari server yum install ambari-server Rm -rf /usr/lib/python2.6/site-packages/ambari* Try the following steps: On the master node ambari-server stop Which user is ambari running under? ps aux | grep ambari-server rpm -qa | grep ambari
