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Allow users to set hdfs_namenode_principal in HDFSHook config #1112

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Merged
bolkedebruin merged 1 commit into from
Mar 19, 2016
Merged

Allow users to set hdfs_namenode_principal in HDFSHook config #1112

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8 changes: 6 additions & 2 deletions airflow/hooks/hdfs_hook.py
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Original file line number Diff line number Diff line change
Expand Up @@ -47,11 +47,15 @@ def get_conn(self):
if autoconfig:
client = AutoConfigClient(effective_user=effective_user, use_sasl=use_sasl)
else:
hdfs_namenode_principal = connections[0].extra_dejson.get('hdfs_namenode_principal')
client = Client(connections[0].host, connections[0].port,
effective_user=effective_user, use_sasl=use_sasl)
effective_user=effective_user, use_sasl=use_sasl,
hdfs_namenode_principal=hdfs_namenode_principal)
elif len(connections) > 1:
hdfs_namenode_principal = connections[0].extra_dejson.get('hdfs_namenode_principal')
nn = [Namenode(conn.host, conn.port) for conn in connections]
client = HAClient(nn, effective_user=effective_user, use_sasl=use_sasl)
client = HAClient(nn, effective_user=effective_user, use_sasl=use_sasl,
hdfs_namenode_principal=hdfs_namenode_principal)
else:
raise HDFSHookException("conn_id doesn't exist in the repository")

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7 changes: 5 additions & 2 deletions setup.py
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Expand Up @@ -61,7 +61,7 @@ def run(self):
'google-api-python-client<=1.4.2',
'oauth2client>=1.5.2, <2.0.0',
]
hdfs = ['snakebite>=2.4.13']
hdfs = ['snakebite>=2.7.8']
webhdfs = ['hdfs[dataframe,avro,kerberos]>=2.0.4']
hive = [
'hive-thrift-py>=0.0.1',
Expand All @@ -83,7 +83,10 @@ def run(self):
statsd = ['statsd>=3.0.1, <4.0']
vertica = ['vertica-python>=0.5.1']
ldap = ['ldap3>=0.9.9.1']
kerberos = ['pykerberos>=1.1.8']
kerberos = [
'pykerberos>=1.1.8',
'snakebite[kerberos]>=2.7.8'
]
password = [
'bcrypt>=2.0.0',
'flask-bcrypt>=0.7.1',
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