text: #!/usr/bin/env python
  """
  Licensed to the Apache Software Foundation (ASF) under one
  or more contributor license agreements.  See the NOTICE file
  distributed with this work for additional information
  regarding copyright ownership.  The ASF licenses this file
  to you under the Apache License, Version 2.0 (the
  "License"); you may not use this file except in compliance
  with the License.  You may obtain a copy of the License at
  
      http://www.apache.org/licenses/LICENSE-2.0
  
  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
  
  """
  
  from ambari_commons.os_check import OSCheck
  from resource_management.libraries.functions import format
  from resource_management.libraries.functions.default import default
  from resource_management.libraries.functions import get_kinit_path
  from resource_management.libraries.script.script import Script
  from resource_management.libraries.functions import StackFeature
  from resource_management.libraries.functions.stack_features import check_stack_feature
  from resource_management.libraries.functions.version import format_stack_version
  
  # a map of the Ambari role to the component name
  # for use with <stack-root>/current/<component>
  SERVER_ROLE_DIRECTORY_MAP = {
    'OOZIE_SERVER' : 'oozie-server',
    'OOZIE_CLIENT' : 'oozie-client',
    'OOZIE_SERVICE_CHECK' : 'oozie-client',
    'ru_execute_tasks' : 'oozie-server'
  }
  
  component_directory = Script.get_component_from_role(SERVER_ROLE_DIRECTORY_MAP, "OOZIE_CLIENT")
  
  config = Script.get_config()
  stack_root = Script.get_stack_root()
  
  stack_version_unformatted = config['hostLevelParams']['stack_version']
  stack_version_formatted = format_stack_version(stack_version_unformatted)
  
  if OSCheck.is_windows_family():
    # windows service mapping
    oozie_server_win_service_name = "oozieservice"
  else:
    oozie_pid_dir = config['configurations']['oozie-env']['oozie_pid_dir']
    pid_file = format("{oozie_pid_dir}/oozie.pid")
  
    security_enabled = config['configurations']['cluster-env']['security_enabled']
    kinit_path_local = get_kinit_path(default('/configurations/kerberos-env/executable_search_paths', None))
  
    conf_dir = "/etc/oozie/conf"
    if stack_version_formatted and check_stack_feature(StackFeature.ROLLING_UPGRADE, stack_version_formatted):
      conf_dir = format("{stack_root}/current/{component_directory}/conf")
  
    tmp_dir = Script.get_tmp_dir()
    oozie_user = config['configurations']['oozie-env']['oozie_user']
    hostname = config["hostname"]
  