@GangWar    This is still a problem in CDP 7.1.8 where there is no possibility of turning off the "Auto-TLS is Enabled" satus in Admin --> Security. Has anyone found the solution? I've now combed through UI settings, db and local files for anything to do with TLS and removed most if it.   I know its turned off but as long as CDP thinks that Auto-TLS is ON I can't run the Auto-TLS setup Wizzard. ... View more

CM uses BitTorrent to distrubte parcels so it's already very efficient.   My recommendation would be to let CM do the work and not bother with trying to save yourself a few minutes. ... View more

There was an additional hotfix in the KB article once I applied that to all my DCs the kerberos ticket renewer has been stable.      Thank you for your feedback and pointing me in the right direction. ... View more

It started working by adding credentials to sqoop actions. Thanks for the help. ... View more

thank you for the post   but another question - according to the document - https://docs.cloudera.com/HDPDocuments/Ambari-2.7.0.0/administering-ambari/content/amb_changing_host_names.html   The last stage is talking about – in case NameNode HA enabled , then need to run the following command on one of the name node     hdfs zkfc -formatZK -force     thank you for the post   but since we have active name node and standby name node we assume that our namenode is HA enable   example from our cluster   but we want to understand  what are the risks when doing the following cli on one of the namenode   hdfs zkfc -formatZK -force   is the below command is safety to run without risks ? ... View more

It's a few links down on the page I sent... https://docs.cloudera.com/documentation/spark2/2-3-x/topics/spark2_installing.html   ... View more