Explanation:The effective storage policy can be retrieved by the “dfsadmin -getStoragePolicy” command. 6. Which of the following storage policy is used for both storage and compute ?
A. Hot
B. Cold
C. Warm
D. All_SSD
Answer:A
Explanation:The effective storage policy can be retrieved by the “dfsadmin -getStoragePolicy” command. 6. Which of the following storage policy is used for both storage and compute ?
A. Hot B. Cold C. Warm D. All_SSD
Explanation:When a block is hot, all replicas are stored in DISK. 7. Which of the following is only for storage with limited compute ?