Hadoop - Security
Which of the following is the correct command to create an encryption zone in HDFS?
Which of the following is the correct command to create an encryption zone in HDFS?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Recall the correct syntax for creating encryption zones
The command to create an encryption zone uses 'hdfs dfsadmin' with the '-createEncryptionZone' option.Step 2: Match the command options
hdfs dfsadmin -createEncryptionZone -keyName mykey -path /zone correctly uses 'hdfs dfsadmin -createEncryptionZone -keyName mykey -path /zone'. Other options use incorrect commands or flags.Final Answer:
hdfs dfsadmin -createEncryptionZone -keyName mykey -path /zone -> Option AQuick Check:
Encryption zone creation uses dfsadmin command [OK]
Quick Trick: Use 'hdfs dfsadmin -createEncryptionZone' to create zones [OK]
Common Mistakes:
- Using 'hdfs dfs' instead of 'hdfs dfsadmin'
- Incorrect flag names like '-createZone'
- Mixing crypto commands with dfsadmin commands
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