airflow.hooks.hdfs_hook

Module Contents

airflow.hooks.hdfs_hook.snakebite_loaded = True[source]
exception airflow.hooks.hdfs_hook.HDFSHookException[source]

Bases: airflow.exceptions.AirflowException

class airflow.hooks.hdfs_hook.HDFSHook(hdfs_conn_id='hdfs_default', proxy_user=None, autoconfig=False)[source]

Bases: airflow.hooks.base_hook.BaseHook

Interact with HDFS. This class is a wrapper around the snakebite library.

Parameters

  • hdfs_conn_id (str) – Connection id to fetch connection info

  • proxy_user (str) – effective user for HDFS operations

  • autoconfig (bool) – use snakebite’s automatically configured client

get_conn(self)[source]

Returns a snakebite HDFSClient object.

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