Which of the following is a common hadoop maintenance issue ?
A. Lack of tools
B. Lack of configuration management
C. Lack of web interface
D. None of the mentioned
Answer:A
Which of the following is a common hadoop maintenance issue ?
A. Lack of tools B. Lack of configuration management C. Lack of web interface D. None of the mentioned
Explanation:Without a centralized configuration management framework, you end up with a number of issues that can cascade just as your usage picks up. 2. Point out the correct statement :