def start()

in ambari_plugin-2.0.6/common-services/DOLPHIN/2.0.6/package/scripts/dolphin_worker_service.py [0:0]

• 7 lines of code
• 1 McCabe index (conditional complexity)

  def start(self, env):
    import params
    env.set_params(params)
    self.configure(env)
    no_op_test = format("ls {dolphin_pidfile_dir}/worker-server.pid >/dev/null 2>&1 && ps `cat {dolphin_pidfile_dir}/worker-server.pid` | grep `cat {dolphin_pidfile_dir}/worker-server.pid` >/dev/null 2>&1")
    start_cmd = format("sh " + params.dolphin_bin_dir + "/dolphinscheduler-daemon.sh start worker-server")
    Execute(start_cmd, user=params.dolphin_user, not_if=no_op_test)