Created question in FIWARE Q/A platform on 02-07-2018 at 09:07
Please, ANSWER this question AT https://stackoverflow.com/questions/51131431/could-not-resolve-host-dev-fiwr-svc-01-tid-es

Question:
Could not resolve host: dev-fiwr-svc-01.tid.es

Description:
Trying to upload some measurements to COSMOS. I have an COSMOS account.
Also, I'm using the tutorial here: https://github.com/ging/fiware-cosmos/blob/master/doc/manuals/quick_start_guide_new.md

I'm stuck on Step 3: Upload some data to HDFS.
This is the process flow for me:

curl -v -X PUT -T measurements.txt "http://storage.dit.upm.es:14000/webhdfs/v1/user/MY-USERNAME/MY-FOLDER/measurements.txt?op=CREATE&user.name=MY-USERNAME" -H "Content-Type: application/octet-stream" -H "X-Auth-token: MY-ACCESS-TOKEN"

After this request, I get the expected response according to the tutorial. But then on the next request...

curl -v -X PUT -T measurements.txt "http://dev-fiwr-svc-01.tid.es:14000/webhdfs/v1/user/MY-USERNAME/MY-FOLDER/measurements.txt?op=CREATE&user.name=MY-USERNAME&data=true" -H "Content-Type: application/octet-stream" -H "X-Auth-token: MY-ACCESS-TOKEN"

...I get the following response:

• Hostname was NOT found in DNS cache
• Could not resolve host: dev-fiwr-svc-01.tid.es
• Closing connection 0
  curl: (6) Could not resolve host: dev-fiwr-svc-01.tid.es

Anybody else that has had the same problem?