@Jay SenSharma thank you very much! The problem is the path. ... View more

@Jay Kumar SenSharma In my case, when I experienced the error it was because my ambari database user did not have any privileges on the ambari database. (Postgresql 9.5) I added the ambari role to postgres role and it worked. ... View more

@Jay SenSharma Following the link below i have added all the resp. properties in custom core-site.xml(Ambari) But no success. http://docs.hortonworks.com/HDPDocuments/Ambari-2.2.2.0/bk_ambari_views_guide/content/_configuring_your_cluster_for_files_view.html i have added 4 more properties named as hadoop.proxyuser.root.groups=* hadoop.proxyuser.root.hosts=* hadoop.proxyuser.admin.groups=* hadoop.proxyuser.admin.hosts=* ... View more

Hi ,same problem here i want to make these inerface hidden and running in background thanks ... View more

It worked - using the ip address displayed during login and using port 2222 and maria_dev userid password. Thank you. ... View more

I'm also receiving this error and I don't see why this should be happening. I want to be able to delete and add clusters without resetting the ambari db. Have you made any progresses? ... View more

Jay SenSharma also said it could be a problem with the namenode so I posted the namenode.log where it says: "RetriableException: NameNode still not started" https://community.hortonworks.com/comments/83058/view.html ... View more

@Santhosh B Gowda Nice article. Very much needed. ... View more

I was able to stop services, amberi-agent on node and was able to delete node. Installed the deleted services on another node. Thank you @Jay SenSharma ... View more