local all ambari trust host all ambari 0.0.0.0/0 trust host all ambari ::/0 trust
Once you have made these changes, you will need to restart the Postgres server:
/etc/init.d/postgresql restart
Let me know if you have any other questions.
https://community.hortonworks.com/questions/31673/psqlexception-fatal-no-pg-hbaconf-entry-for-host-1.html
PSQLException: FATAL: no pg_hba.conf entry for host "127.0.0.1", user "ambari", database "ambari", SSL off
标签：any you exception location host try Once ambari mmu