text: #!/usr/bin/env python
  
  # @@@ START COPYRIGHT @@@
  #
  # 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.
  #
  # @@@ END COPYRIGHT @@@
  
  ## This script should be run on all nodes with trafodion user ##
  
  import sys
  import json
  from common import run_cmd, err
  
  def run():
      dbcfgs = json.loads(dbcfgs_json)
  
      traf_dirname = dbcfgs['traf_dirname']
  
      # untar traf package, package comes from copy_files.py
      traf_package_file = '/tmp/' + dbcfgs['traf_package'].split('/')[-1]
      run_cmd('mkdir -p ~/%s' % traf_dirname)
      run_cmd('tar xf %s -C ~/%s' % (traf_package_file, traf_dirname))
  
      print 'Trafodion package extracted successfully!'
  
  # main
  try:
      dbcfgs_json = sys.argv[1]
  except IndexError:
      err('No db config found')
  run()
  