pip install hdfs
python 读取hdfs目录或文件
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)