HDF3 installation problem

[#1]

HI ALL,

I Have SAME ISSUE TO INSTALL NIFI USING HDF3.1 .AMBARI-SERVER AND AMBARI-AGENT SAME VERSION 2.6.1.0.

Traceback (most recent call last):
  File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-ANY/scripts/hook.py", line 35, in <module>
    BeforeAnyHook().execute()
  File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 375, in execute
    method(env)
  File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-ANY/scripts/hook.py", line 29, in hook
    setup_users()
  File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-ANY/scripts/shared_initialization.py", line 51, in setup_users
    fetch_nonlocal_groups = params.fetch_nonlocal_groups,
  File "/usr/lib/python2.6/site-packages/resource_management/core/base.py", line 166, in __init__
    self.env.run()
  File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 160, in run
    self.run_action(resource, action)
  File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 124, in run_action
    provider_action()
  File "/usr/lib/python2.6/site-packages/resource_management/core/providers/accounts.py", line 84, in action_create
    shell.checked_call(command, sudo=True)
  File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 72, in inner
    result = function(command, **kwargs)
  File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 102, in checked_call
    tries=tries, try_sleep=try_sleep, timeout_kill_strategy=timeout_kill_strategy)
  File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 150, in _call_wrapper
    result = _call(command, **kwargs_copy)
  File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 303, in _call
    raise ExecutionFailed(err_msg, code, out, err)
resource_management.core.exceptions.ExecutionFailed: Execution of 'usermod -G nifi -g hadoop nifi' returned 6. usermod: user 'nifi' does not exist in /etc/passwd
Error: Error: Unable to run the custom hook script ['/usr/bin/python', '/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-ANY/scripts/hook.py', 'ANY', '/var/lib/ambari-agent/data/command-2103.json', '/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-ANY', '/var/lib/ambari-agent/data/structured-out-2103.json', 'INFO', '/var/lib/ambari-agent/tmp', 'PROTOCOL_TLSv1', ''

[#2]

Hi @ sangameshwar swami,

Which version are you upgrading from? Did you follow the recommendations from previous answers in terms of upgrade sequence of the services?

I performed an upgrade from 3.0.1.1 to the latest 3.1.1 a week ago and had no major issues.

Regards,

Geouffrey

[#3]

i am not upgarding hdf version , this issue is occurred at time of nifi installtion

[#4]

@sangameshwar swami

I see in the log that you haven't create the nifi user

raiseExecutionFailed(err_msg, code,out, err)resource_management.core.exceptions.ExecutionFailed:Execution of 'usermod -G nifi -g hadoop nifi' returned 6. usermod: user 'nifi' does not exist in/etc/passwd

Can you create the nifi user in the desired group and retry

[#5]

it sholud create nifi user at time of installtion