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From Lukáš Drbal <lukas.dr...@gmail.com>
Subject Re: Ambari 2.5.2 Cluster Install Error - useradd: UID 1002 is not unique
Date Thu, 14 Sep 2017 21:05:50 GMT
Hi Tom,

we have exactly same problem, i tried to limit min_uid in sssd
configuration, it look's like a good way but it still doesn't work. Do you
have any new information?

Thanks!

L.

On Tue, Sep 5, 2017 at 11:21 PM, Stewart Thomas J <
StewartThomasJ@johndeere.com> wrote:

> Anyone have an idea on how to resolve this error? This is a new HDP 2.6.2
> cluster via Ambari 2.5.2. I think it might have something to do with an
> additional error beyond one of these:
> *https://issues.apache.org/jira/browse/AMBARI-21531*
> <https://issues.apache.org/jira/browse/AMBARI-21531>
> *https://issues.apache.org/jira/browse/AMBARI-21483*
> <https://issues.apache.org/jira/browse/AMBARI-21483>
>
> I am running on Red Hat 7, with SSSD. The uid in question is not in
> /etc/passwd (local), but it is in our directory server already. I think
> that is confusing the Ambari logic being used to fetch an unused uid…
>
>
> 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 329, 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
> 'useradd -m -u 1002 -G hadoop -g hadoop zookeeper' returned 4. useradd: UID
> 1002 is not unique
> 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-30.json',
> '/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-ANY',
> '/var/lib/ambari-agent/data/structured-out-30.json', 'INFO',
> '/var/lib/ambari-agent/tmp', 'PROTOCOL_TLSv1', '']
>
> Thanks,
>
> *Tom *
>
>
>
>



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