def _StartWorkers(self):
    for i in xrange(self.num_workers):
      self._StartInstance(self._WorkerName(i), 'worker')
Returns the name of the data source.
dataset/ETHPy150Open GoogleCloudPlatform/Data-Pipeline/app/src/hadoop/hadoop_cluster.py/HadoopCluster._StartWorkers--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.4/django/contrib/gis/gdal/datasource.py/DataSource.name