fetchdt

Sergey Ostapov

Gets Delegation Token from a NameNode.

The usage is as follows:

$ hdfs fetchdt <opts> <token_file_path>
Arguments

--webservice NN_Url

Url to contact NN on (starts with http or https)

--renewer name

Name of the delegation token renewer

--cancel

Cancels the delegation token

--renew

Renews the delegation token.
Delegation token must have been fetched using the –renewer name option

--print

Prints the delegation token

token_file_path

File path to store the token into
Found a mistake? Seleсt text and press Ctrl+Enter to report it