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 resource_management.core.logger import Logger
  
  def setup_ranger_yarn():
    import params
  
    if params.enable_ranger_yarn:
  
      from resource_management.libraries.functions.setup_ranger_plugin_xml import setup_ranger_plugin
  
      if params.retryAble:
        Logger.info("YARN: Setup ranger: command retry enables thus retrying if ranger admin is down !")
      else:
        Logger.info("YARN: Setup ranger: command retry not enabled thus skipping if ranger admin is down !")
  
      if params.xml_configurations_supported and params.enable_ranger_yarn and params.xa_audit_hdfs_is_enabled:
        params.HdfsResource("/ranger/audit",
                           type="directory",
                           action="create_on_execute",
                           owner=params.hdfs_user,
                           group=params.hdfs_user,
                           mode=0755,
                           recursive_chmod=True
        )
        params.HdfsResource("/ranger/audit/yarn",
                           type="directory",
                           action="create_on_execute",
                           owner=params.yarn_user,
                           group=params.yarn_user,
                           mode=0700,
                           recursive_chmod=True
        )
        params.HdfsResource(None, action="execute")
  
      setup_ranger_plugin('hadoop-yarn-resourcemanager', 'yarn', params.previous_jdbc_jar,
                          params.downloaded_custom_connector, params.driver_curl_source,
                          params.driver_curl_target, params.java64_home,
                          params.repo_name, params.yarn_ranger_plugin_repo,
                          params.ranger_env, params.ranger_plugin_properties,
                          params.policy_user, params.policymgr_mgr_url,
                          params.enable_ranger_yarn, conf_dict=params.hadoop_conf_dir,
                          component_user=params.yarn_user, component_group=params.user_group, cache_service_list=['yarn'],
                          plugin_audit_properties=params.config['configurations']['ranger-yarn-audit'], plugin_audit_attributes=params.config['configuration_attributes']['ranger-yarn-audit'],
                          plugin_security_properties=params.config['configurations']['ranger-yarn-security'], plugin_security_attributes=params.config['configuration_attributes']['ranger-yarn-security'],
                          plugin_policymgr_ssl_properties=params.config['configurations']['ranger-yarn-policymgr-ssl'], plugin_policymgr_ssl_attributes=params.config['configuration_attributes']['ranger-yarn-policymgr-ssl'],
                          component_list=['hadoop-yarn-resourcemanager'], audit_db_is_enabled=params.xa_audit_db_is_enabled,
                          credential_file=params.credential_file, xa_audit_db_password=params.xa_audit_db_password, 
                          ssl_truststore_password=params.ssl_truststore_password, ssl_keystore_password=params.ssl_keystore_password,
                          api_version = 'v2', skip_if_rangeradmin_down= not params.retryAble,
                          is_security_enabled = params.security_enabled,
                          is_stack_supports_ranger_kerberos = params.stack_supports_ranger_kerberos,
                          component_user_principal=params.rm_principal_name if params.security_enabled else None,
                          component_user_keytab=params.rm_keytab if params.security_enabled else None
        )
    else:
      Logger.info('Ranger Yarn plugin is not enabled')
  