:mod:`airflow.contrib.operators.adls_to_gcs`
============================================

.. py:module:: airflow.contrib.operators.adls_to_gcs


Module Contents
---------------

.. py:class:: AdlsToGoogleCloudStorageOperator(src_adls, dest_gcs, azure_data_lake_conn_id, google_cloud_storage_conn_id, delegate_to=None, replace=False, gzip=False, *args, **kwargs)

   Bases: :class:`airflow.contrib.operators.adls_list_operator.AzureDataLakeStorageListOperator`

   Synchronizes an Azure Data Lake Storage path with a GCS bucket

   :param src_adls: The Azure Data Lake path to find the objects (templated)
   :type src_adls: str
   :param dest_gcs: The Google Cloud Storage bucket and prefix to
       store the objects. (templated)
   :type dest_gcs: str
   :param replace: If true, replaces same-named files in GCS
   :type replace: bool
   :param gzip: Option to compress file for upload
   :type gzip: bool
   :param azure_data_lake_conn_id: The connection ID to use when
       connecting to Azure Data Lake Storage.
   :type azure_data_lake_conn_id: str
   :param google_cloud_storage_conn_id: The connection ID to use when
       connecting to Google Cloud Storage.
   :type google_cloud_storage_conn_id: str
   :param delegate_to: The account to impersonate, if any.
       For this to work, the service account making the request must have
       domain-wide delegation enabled.
   :type delegate_to: str

   **Examples**:
       The following Operator would copy a single file named
       ``hello/world.avro`` from ADLS to the GCS bucket ``mybucket``. Its full
       resulting gcs path will be ``gs://mybucket/hello/world.avro`` ::

           copy_single_file = AdlsToGoogleCloudStorageOperator(
               task_id='copy_single_file',
               src_adls='hello/world.avro',
               dest_gcs='gs://mybucket',
               replace=False,
               azure_data_lake_conn_id='azure_data_lake_default',
               google_cloud_storage_conn_id='google_cloud_default'
           )

       The following Operator would copy all parquet files from ADLS
       to the GCS bucket ``mybucket``. ::

           copy_all_files = AdlsToGoogleCloudStorageOperator(
               task_id='copy_all_files',
               src_adls='*.parquet',
               dest_gcs='gs://mybucket',
               replace=False,
               azure_data_lake_conn_id='azure_data_lake_default',
               google_cloud_storage_conn_id='google_cloud_default'
           )

        The following Operator would copy all parquet files from ADLS
        path ``/hello/world``to the GCS bucket ``mybucket``. ::

           copy_world_files = AdlsToGoogleCloudStorageOperator(
               task_id='copy_world_files',
               src_adls='hello/world/*.parquet',
               dest_gcs='gs://mybucket',
               replace=False,
               azure_data_lake_conn_id='azure_data_lake_default',
               google_cloud_storage_conn_id='google_cloud_default'
           )

   .. attribute:: template_fields
      :annotation: = ['src_adls', 'dest_gcs']

      
   .. attribute:: ui_color
      :annotation: = #f0eee4

      
   .. method:: execute(self, context)