Hey Everyone,
I was writing some docs and bemoaning the need to document two curl
commands for every WebHDFS file operations. I was complaining to
myself, "Why can't curl just follow the redirects?" Then I had one of
those moments when you realize you're an idiot, of course curl can
follow redirects. The two commands below PUT and GET a file via
Knox/WebHDFS in a single command. The key is the -L switch.
curl -i -k -u guest:guest-password -L -T README -X PUT
'https://localhost:8443/gateway/sandbox/webhdfs/v1/user/guest/test/input/README?op=CREATE'
curl -i -k -u guest:guest-password -X GET -L
'https://localhost:8443/gateway/sandbox/webhdfs/v1/user/guest/test/input/README?op=OPEN'
Enjoy, I know I will!
Kevin.
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