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Copy From webhdfs using Knox

edited June 2017 in General Discussion

I am trying to use knox server for Copy ...From webhdfs but getting the error message. My code below

copy 'webhdfs://' on ANY NODE ORC DIRECT;

Error Message :

ERROR 6776: Failed to glob [webhdfs://] because of error: ['/?op=GETDELEGATIONTOKEN]: Curl Error: Server returned nothing (no headers, no data)
Error Details: Empty reply from server

I noticed that webhdfs is defaulting to "http" instead of "https" . Please advise how I can make this copy work.

Any help will be appreciated.



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