Use vi /etc/ambari-server/conf/ambari.properties , add the entry, then esc, then :, then wq for save and quite or q! for without saving , use vi to edit and wq to save and quite or q! to exit without saving ... View more

Thank you Aditya it worked. I made a backup file. 🙂 ... View more

I get the same problem , when I install the cluster , at very firs time . please help me ... View more

@Faris Hassan Are you using HDP Sandbox or HDF Sandbox? Also have you tried adding the Hostname in your Macbook as described here and then tried using the SSH with the hostname like "sandbox.hortonworks.com"? Mac users: echo '{IP-Address} sandbox.hortonworks.com sandbox-hdp.hortonworks.com sandbox-hdf.hortonworks.com'| sudo tee -a /private/etc/hosts . Also are you getting this message even after removing the corresponding "127.0.0.1" entry from your "~/.ssh/known_hosts" file? Example: (on My Mac) # cat ~/.ssh/known_hosts | grep 2222 . Fr ambari admin password reset you can refer to the following Thread: https://community.hortonworks.com/questions/85419/reset-ambari-admin-password.html ... View more

hi Jay , I am really got loss here , what we can do next? ... View more

thanks worked like a charm !! ... View more

Alex, Did you find any solution for this? i also have similar requirement to connect to JDBC through Kerberos. ... View more

@enzo EL Good to know that the issue is resolved. As the issue is resolved, hence it will be also great if you can mark this HCC thread as Answered by clicking on the "Accept" Button on the correct answer. That way other HCC users can quickly find the solution when they encounter the same issue. ... View more

I didn't notice that actually. That because a little different version of HDP 2.6.2 to HDP 2.6.3.. And as I know, JDK 1.8 minimum requirement will be adopted HDP 3.0+.... ... View more