What will be the output of this command if the source file does not exist?

medium📝 Predict Output Q13 of 15

Hadoop - Cluster Administration

What will be the output of this command if the source file does not exist?
hdfs dfs -cp /data/file1.txt /backup/file1.txt

Acp: `/data/file1.txt`: No such file or directory

BFile copied successfully

CBackup created with empty file

DCommand runs silently without error

Step-by-Step Solution

Solution:

Step 1: Understand the cp command behavior
The hdfs dfs -cp command copies files within HDFS. If the source file does not exist, it throws an error.
Step 2: Match error message
The error message for missing source file is "No such file or directory" as in cp: `/data/file1.txt`: No such file or directory.
Final Answer:
cp: `/data/file1.txt`: No such file or directory -> Option A
Quick Check:
Missing source file = error message [OK]

Quick Trick: Missing source file causes 'No such file' error [OK]

Common Mistakes:

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