Explanation:Commands can be used in HiveQL scripts or directly in the CLI or Beeline. 3. Which of the following operator executes a shell command from the Hive shell ?
A. |
B. !
C. ^
D. +
Answer:A
Explanation:Commands can be used in HiveQL scripts or directly in the CLI or Beeline. 3. Which of the following operator executes a shell command from the Hive shell ?
A. | B. ! C. ^ D. +
Explanation:Excalamation operator is for execution of command. 4. Which of the following will remove the resource(s) from the distributed cache ?