'm facing an issue with the WebHDFS access on my Amazon EC2 machine. I have installed hadoop with this https://letsdobigdata.wordpress.com/2014/01/13/setting-up-hadoop-1-2-1-multi-node-cluster-on-amazon-ec2-part-2/
I can retrieve the file status from my local machine in the browser (chrome) with following http request:
http://:50070/webhdfs/v1/user/admin/file.csv?op=GETFILESTATUS This works fine but if I try to open the file with ?op=OPEN, then it redirects me to the private DNS of the machine, which I cannot access:
http://:50075/webhdfs/v1/user/admin/file.csv?op=OPEN&namenoderpcaddress=:8020&offset=0 I also tried to get access to WebHDFS from the AWS machine itself with this command:
[ec2-user@ conf]$ curl -i http://localhost:50070/webhdfs/v1/user/admin/file.csv?op=GETFILESTATUS curl: (7) couldn't connect to host Does anyone know why I cannot connect to localhost or why the OPEN on my local machine does not work? Unfortunately I couldn't find any tutorial to configure the WebHDFS for a Amazon machine.
Thanks in Advance
