https://community.cloudera.com/t5/Support-Questions/hadoop-unable-to-launch-NoRouteToHosterror/m-p/80361#M3365 <P>Edit the file /etc/hosts. It maps the hostname to the IP address. In most cases the quickstart VM gets this right, if you experience an issue restarting usually fixes it.</P><P>&nbsp;</P><P>Regards,</P><P>Jim</P> Thu, 27 Sep 2018 08:37:14 GMT Jim Halfpenny 2018-09-27T08:37:14Z