[AMBARI-21531] Client component restart fails after Ambari upgrade while running custom hook script on Suse 11

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.5.2
• Assignee: Andrew Onischuk
• Reporter: Andrew Onischuk
• Created: 20/Jul/17 10:20
• Updated: 20/Jul/17 11:37
• Resolved: 20/Jul/17 10:28

Description

Seen in two cluster with Suse 11 SP4 OS

*STR*

1. Deployed cluster with Ambari version: 2.4.2.0-136 and HDP version: 2.5.3.0-37 (secure cluster, wire encryption enabled one cluster, disabled on second cluster)
2. Upgrade Ambari to 2.5.2.0-147 (hash: be22223a875972224d7eb420c783a9f2cbdc7157)
3. Regenerate keytabs post upgrade and then try to restart all services

*Result:*
Observed errors at start of Falcon, HBase, Atlas clients:

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
groups = params.user_to_groups_dict[user],
File "/usr/lib/python2.6/site-packages/resource_management/core/base.py", line 155, 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 82, 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 -u 1002 -G hadoop,hadoop -g hadoop hive' returned 11. usermod: `hadoop' is primary group name.
usermod: `hadoop' is primary group name.
usermod: 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-864.json', '/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-ANY', '/var/lib/ambari-agent/data/structured-out-864.json', 'INFO', '/var/lib/ambari-agent/tmp', 'PROTOCOL_TLSv1', '']Error: Error: Unable to run the custom hook script ['/usr/bin/python', '/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-START/scripts/hook.py', 'START', '/var/lib/ambari-agent/data/command-864.json', '/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-START', '/var/lib/ambari-agent/data/structured-out-864.json', 'INFO', '/var/lib/ambari-agent/tmp', 'PROTOCOL_TLSv1', '']

Suspect something to do with TLS v1 protocol on Suse 11.4

Cluster: <https://172.22.85.148:8443> (alive for 48h)

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