airflow.providers.apache.hdfs.hooks.hdfs

Hook for HDFS operations

Module Contents

airflow.providers.apache.hdfs.hooks.hdfs.snakebite_loaded = True[source]
exception airflow.providers.apache.hdfs.hooks.hdfs.HDFSHookException[source]

Bases: airflow.exceptions.AirflowException

Exception specific for HDFS

class airflow.providers.apache.hdfs.hooks.hdfs.HDFSHook(hdfs_conn_id: str = 'hdfs_default', proxy_user: Optional[str] = None, autoconfig: bool = False)[source]

Bases: airflow.hooks.base.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

conn_name_attr = hdfs_conn_id[source]
default_conn_name = hdfs_default[source]
conn_type = hdfs[source]
hook_name = HDFS[source]
get_conn(self)[source]

Returns a snakebite HDFSClient object.

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