import hdfs
 
client =hdfs.Client("http://10.10.1.4:50070")
fileDir="/user/hive/warehouse/house.db/dm_house/dt=201800909"
try:
  status=client.status(fileDir,False)
  if status:
    print (status)
    rst=client.download(fileDir,"/home/dev/gewei")
    print (rst)
exception Exception as e:
  print (e)

<property> 
  <name>dfs.webhdfs.enabled</name> 
  <value>true</value> 
</property>