HDF3 installation problem

[#1]

Hi everyone,

when I arrive step 9 (install, start and test) i have this error : I try to install HDF3 (NIFI/ZOOKEEPER) using Ambari on one node (REDHAT7) , I go through all the steps but when

stderr: /var/lib/ambari-agent/data/errors-5.txt

Traceback (most recent call last):
  File "/var/lib/ambari-agent/cache/stacks/HDF/2.0/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 329, in execute
    method(env)
  File "/var/lib/ambari-agent/cache/stacks/HDF/2.0/hooks/before-ANY/scripts/hook.py", line 26, in hook
    import params	




  File "/var/lib/ambari-agent/cache/stacks/HDF/2.0/hooks/before-ANY/scripts/params.py", line 101, in <module>
    hadoop_home = stack_select.get_hadoop_dir("home", force_latest_on_upgrade=True)
  File "/usr/lib/python2.6/site-packages/resource_management/libraries/functions/stack_select.py", line 210, in get_hadoop_dir
    stack_root = Script.get_stack_root()
  File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 575, in get_stack_root
    stack_root = json.loads(stack_root_json)
  File "/usr/lib/python2.6/site-packages/ambari_simplejson/__init__.py", line 307, in loads
    return _default_decoder.decode(s)
  File "/usr/lib/python2.6/site-packages/ambari_simplejson/decoder.py", line 335, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
  File "/usr/lib/python2.6/site-packages/ambari_simplejson/decoder.py", line 353, in raw_decode
    raise ValueError("No JSON object could be decoded")
ValueError: No JSON object could be decoded
Error: Error: Unable to run the custom hook script ['/usr/bin/python', '/var/lib/ambari-agent/cache/stacks/HDF/2.0/hooks/before-ANY/scripts/hook.py', 'ANY', '/var/lib/ambari-agent/data/command-5.json', '/var/lib/ambari-agent/cache/stacks/HDF/2.0/hooks/before-ANY', '/var/lib/ambari-agent/data/structured-out-5.json', 'INFO', '/var/lib/ambari-agent/tmp', 'PROTOCOL_TLSv1', '']

stdout: /var/lib/ambari-agent/data/output-5.txt

2017-10-05 10:26:08,957 - Cannot find stack features for the stack named HDF
Error: Error: Unable to run the custom hook script ['/usr/bin/python', '/var/lib/ambari-agent/cache/stacks/HDF/2.0/hooks/before-ANY/scripts/hook.py', 'ANY', '/var/lib/ambari-agent/data/command-5.json', '/var/lib/ambari-agent/cache/stacks/HDF/2.0/hooks/before-ANY', '/var/lib/ambari-agent/data/structured-out-5.json', 'INFO', '/var/lib/ambari-agent/tmp', 'PROTOCOL_TLSv1', '']
2017-10-05 10:26:09,363 - Cannot find stack features for the stack named HDF

Command failed after 1 tries

I can not find a solution for this, any tips?

Best Regards

[#2]

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', ''

[#3]

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

[#4]

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

[#5]

@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

[#6]

it sholud create nifi user at time of installtion