I want to call HDFS REST api to upload a file using httplib.
My program created the file, but no content is in it.
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Here is my code:
import httplib conn=httplib.HTTPConnection("localhost:50070")
conn.request("PUT","/webhdfs/v1/levi/4?op=CREATE") res=conn.getresponse() print
res.status,res.reason conn.close()
conn=httplib.HTTPConnection("localhost:50075") conn.connect()
conn.putrequest("PUT","/webhdfs/v1/levi/4?op=CREATE&user.name=levi")
conn.endheaders() a_file=open("/home/levi/4","rb") a_file.seek(0)
data=a_file.read() conn.send(data) res=conn.getresponse() print
res.status,res.reason conn.close()
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Here is the return:
307 TEMPORARY_REDIRECT 201 Created
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OK, the file was created, but no content was sent.
When I comment the #conn.send(data), the result is the same, still no content.
Maybe the file read or the send is wrong, not sure.
Do you know how this happened?
