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https://issues.apache.org/jira/browse/AMBARI-26538?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jialiang Cai reassigned AMBARI-26538:
-------------------------------------
Assignee: Dahyun Ko
> Fix stack_version initialization in setup_ranger_plugin
> -------------------------------------------------------
>
> Key: AMBARI-26538
> URL: https://issues.apache.org/jira/browse/AMBARI-26538
> Project: Ambari
> Issue Type: Bug
> Affects Versions: 3.0.0
> Reporter: Dahyun Ko
> Assignee: Dahyun Ko
> Priority: Major
> Fix For: 3.1.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> h3. Summary
> The variable stack_version is used before initialization, which throws an
> error when using Ranger.
> {code:java}
> #
> ambari-common/src/main/python/resource_management/libraries/functions/setup_ranger_plugin_xml.py
> def setup_ranger_plugin(...):
> if not plugin_home:
> stack_root = Script.get_stack_root()
> service_name = str(service_name).lower()
> plugin_home =
> format("{stack_root}/{stack_version}/ranger-{service_name}-plugin/")
> #...
> if stack_version_override is None:
> stack_version = get_stack_version(component_select_name)
> else:
> stack_version = stack_version_override{code}
>
> Stack Trace
> {code:java}
> Traceback (most recent call last):
> File
> "/var/lib/ambari-agent/cache/common-services/NIFI/1.27.0/package/scripts/nifi.py",
> line 343, in <module>
> Master().execute()
> File
> "/usr/lib/ambari-agent/lib/resource_management/libraries/script/script.py",
> line 413, in execute
> method(env)
> File
> "/usr/lib/ambari-agent/lib/resource_management/libraries/script/script.py",
> line 1196, in restart
> self.start(env, upgrade_type=upgrade_type)
> File
> "/var/lib/ambari-agent/cache/common-services/NIFI/1.27.0/package/scripts/nifi.py",
> line 157, in start
> setup_ranger_nifi(upgrade_type=None)
> File
> "/var/lib/ambari-agent/cache/common-services/NIFI/1.27.0/package/scripts/setup_ranger_nifi.py",
> line 67, in setup_ranger_nifi
> setup_ranger_plugin('nifi', params.service_name, params.previous_jdbc_jar,
> File
> "/usr/lib/ambari-agent/lib/resource_management/libraries/functions/setup_ranger_plugin_xml.py",
> line 88, in setup_ranger_plugin
> plugin_home =
> format("{stack_root}/{stack_version}/ranger-{service_name}-plugin/")
>
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> File
> "/usr/lib/ambari-agent/lib/resource_management/libraries/functions/format.py",
> line 100, in format
> return ConfigurationFormatter().format(format_string, args, **result)
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> File
> "/usr/lib/ambari-agent/lib/resource_management/libraries/functions/format.py",
> line 60, in format
> result_protected = self.vformat(format_string, args, all_params)
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> File "/usr/lib64/python3.11/string.py", line 194, in vformat
> result, _ = self._vformat(format_string, args, kwargs, used_args, 2)
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> File "/usr/lib64/python3.11/string.py", line 234, in _vformat
> obj, arg_used = self.get_field(field_name, args, kwargs)
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> File "/usr/lib64/python3.11/string.py", line 299, in get_field
> obj = self.get_value(first, args, kwargs)
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> File "/usr/lib64/python3.11/string.py", line 256, in get_value
> return kwargs[key]
> ~~~~~~^^^^^
> File "/usr/lib/ambari-agent/lib/resource_management/core/utils.py", line
> 68, in __getitem__
> return self._convert_value(self._dict[name])
> ~~~~~~~~~~^^^^^^
> KeyError: 'stack_version' {code}
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