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.
  
  """
  
  import os
  
  from resource_management.libraries.functions.format import format
  from resource_management.libraries.functions import get_unique_id_and_date
  from resource_management.core.resources import File
  from resource_management.core.resources import Execute
  from resource_management.libraries.script import Script
  from resource_management.core.source import StaticFile
  from ambari_commons import OSCheck, OSConst
  from ambari_commons.os_family_impl import OsFamilyImpl
  
  class ServiceCheck(Script):
    pass
  
  
  @OsFamilyImpl(os_family=OSConst.WINSRV_FAMILY)
  class ServiceCheckWindows(ServiceCheck):
    def service_check(self, env):
      import params
      env.set_params(params)
      smoke_cmd = os.path.join(params.hdp_root,"Run-SmokeTests.cmd")
      service = "STORM"
      Execute(format("cmd /C {smoke_cmd} {service}", smoke_cmd=smoke_cmd, service=service), user=params.storm_user, logoutput=True)
  
  
  @OsFamilyImpl(os_family=OsFamilyImpl.DEFAULT)
  class ServiceCheckDefault(ServiceCheck):
    def service_check(self, env):
      import params
      env.set_params(params)
  
      unique = get_unique_id_and_date()
  
      File("/tmp/wordCount.jar",
           content=StaticFile("wordCount.jar"),
           owner=params.storm_user
      )
  
      cmd = ""
      if params.nimbus_seeds_supported:
        # Because this command is guaranteed to run on one of the hosts with storm client, there is no need
        # to specify "-c nimbus.seeds={nimbus_seeds}"
        cmd = format("storm jar /tmp/wordCount.jar storm.starter.WordCountTopology WordCount{unique}")
      elif params.nimbus_host is not None:
        cmd = format("storm jar /tmp/wordCount.jar storm.starter.WordCountTopology WordCount{unique} -c nimbus.host={nimbus_host}")
  
      Execute(cmd,
              logoutput=True,
              path=params.storm_bin_dir,
              user=params.storm_user
      )
  
      Execute(format("storm kill WordCount{unique}"),
              path=params.storm_bin_dir,
              user=params.storm_user
      )
  
  if __name__ == "__main__":
    ServiceCheck().execute()
  