Problems with webhdfs about hadoop-docker HOT 7 OPEN

I also have the same problem, already tried all python libraries available.
Did anyone solve this with a magical workaround?

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Not sure how this would translate if using docker-compose but can get this to work using:
docker run -h localhost -p 50070:50070 -p 50075:50075 <<Container_Name>>

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I was trying to use webhdfs too and found a problem. In my case the problem is that webhdfs redirect to a data node every time i try to write to a file. And it seems that the redirection URL use the internal machine name of the docker image (something like a65ec753065c). Any idea about this?

The following is an example request:

curl -i -X PUT -T ~/Downloads/JEA_BLOWER_DEFINITION.csv "http://localhost:50070/webhdfs/v1/user/root/f.txt?op=CREATE&user.name=root&overwrite=true"
HTTP/1.1 100 Continue

HTTP/1.1 307 TEMPORARY_REDIRECT
Cache-Control: no-cache
Expires: Wed, 19 Oct 2016 03:45:02 GMT
Date: Wed, 19 Oct 2016 03:45:02 GMT
Pragma: no-cache
Expires: Wed, 19 Oct 2016 03:45:02 GMT
Date: Wed, 19 Oct 2016 03:45:02 GMT
Pragma: no-cache
Set-Cookie: hadoop.auth="u=root&p=root&t=simple&e=1476884702571&s=n+WgHqacT3Q5OthGXHXPBtD2YlQ="; Path=/; Expires=Wed, 19-Oct-2016 13:45:02 GMT; HttpOnly
Location: http://a65ec753065c:50075/webhdfs/v1/user/root/f.txt?op=CREATE&user.name=root&namenoderpcaddress=a65ec753065c:9000&overwrite=true
Content-Type: application/octet-stream
Content-Length: 0
Server: Jetty(6.1.26)

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I am having the same issue as above, will it be addressed soon?

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@PhilipMourdjis if you're using docker-compose you can put hostname localhost like this:

hadoop:
  image: <image_name>
  hostname: localhost
  ports:
    - 50070:50070
    - 50075:50075

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Just follow the redirect message Location

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Notice：Step 2: Submit another HTTP PUT request using the URL in the Location header (or the returned response in case you specified noredirect) with the file data to be written.
FYI Link

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