HDP 2.6.4 on RHEL 7 Ambari is running under non-root user. While enabling Kerberos using Ambari, "Configure Ambari Identity" step errors out as the keytab file, /etc/security/keytabs/spnego.service.keytab is owned by non-root Ambari user. Error: ambari.server.AmbariException:chown: changing ownership of ‘/usr/hdp/security/keytabs/spnego.service.keytab’: Operation not permitted The .csv file shows it has to be owned by root:hadoop and the non-root user is not able to do chown due to OS limitations. How to get around this issue ? Can the Ambari-server be changed to run as root user by running "ambari-server setup" and restarting Ambari at this point and then restart "Enable Kerberos Wizard" ? Any advice is welcome. ... View more

HDP 2.6.4.0 on RHEL 7 While enabling Kerberos the client install failed with the below error: Error occured in stack advisor. Error details: unindent does not match any outer indentation level (stack_advisor.py, line 69) 21 Dec 2018 17:14:53,092 INFO [Server Action Executor Worker 3279] StackAdvisorRunner:71 - advisor script stderr: Traceback (most recent call last): File "/var/lib/ambari-server/resources/scripts/stack_advisor.py", line 173, in <module> main(sys.argv) File "/var/lib/ambari-server/resources/scripts/stack_advisor.py", line 103, in main stackAdvisor = instantiateStackAdvisor(stackName, stackVersion, parentVersions) File "/var/lib/ambari-server/resources/scripts/stack_advisor.py", line 154, in instantiateStackAdvisor stack_advisor = imp.load_module('stack_advisor_impl', fp, path, ('.py', 'rb', imp.PY_SOURCE)) File "/var/lib/ambari-server/resources/scripts/./../stacks/HDP/2.6/services/stack_advisor.py", line 69 if streamline_env: ^ IndentationError: unindent does not match any outer indentation level 21 Dec 2018 17:14:53,092 WARN [Server Action Executor Worker 3279] ServerActionExecutor:459 - Task #3279 failed to complete execution due to thrown exception: org.apache.ambari.server.AmbariException:Stack Advisor reported an error: IndentationError: unindent does not match any outer indentation level Any help to resolve this issue is highly appreciated. ... View more