question Re: No route to host in Support Questions

question Re: No route to host in Support Questions https://community.cloudera.com/t5/Support-Questions/No-route-to-host/m-p/292402#M216071 <a href="https://community.cloudera.com/t5/user/viewprofilepage/user-id/14875">@npdell</a> Curious have you checked the firewalls are off and most important that these first 2 lines are present in your/etc/hosts files on each host.Please uncomment them if they are commented out!<LI-CODE lang="markup">127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 # Your host entry below here # 192.168.225.68 [FQDN] [ALIAS]</LI-CODE>Maybe also  try  to ping and sshing  from one host to another   Please revert       Tue, 24 Mar 2020 11:28:00 GMT Shelton 2020-03-24T11:28:00Z