Found the issue. https://community.hortonworks.com/articles/188269/javapython-updates-and-ambari-agent-tls-settings.html
On Fri, Jul 6, 2018 at 3:31 PM, Lian Jiang <[email protected]> wrote: > Hi, > > When I install hadoop cluster using HDP2.6, ambari agent uses 8440 to talk > to the server and fail as expected. The same script worked before and it > does not use 8440. What caused ambari agent to use 8440 instead of 8080? > Thanks for any hints. > > >
