1Z0-928 Exam Dumps | You execute the command hdfs dfs -1s to view the directory listing on the Edge/Gateway node in a secured

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Oracle.1z0-928.v2019-09-10.q22
Question 19

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Question 19/22

You execute the command hdfs dfs -1s to view the directory listing on the Edge/Gateway node in a secured cluster, but get an error.
You were able to execute the same command successfully 24 hours ago. No changes have been mode to the user or the infrastructure.
How do you fix the problem?

A. You need to reboot the Hadoop CLUSTER to reinstate access to users.

B. You are on wrong node. The hdfs dfs -1s command can only be executed form the Name Node.

C. You need to obtain a valid Kerberos ticket by executing the KINIT command.

D. A valid Kerberos exists hut you need to initialize it using the KINIT command.

Correct Answer: C

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