Huawei
H13-711_V3.5 · Question #2
Which of the following statements about ZKFC is wrong?
The correct answer is B. The ZKFC process needs to be deployed in the NameNode node and Zookeeper's Leader node. See the full explanation below for the reasoning.
Question
Which of the following statements about ZKFC is wrong?
Options
- AZKFC (ZKFailoverController) is used as a client of Zookeeper cluster to monitor the status
- BThe ZKFC process needs to be deployed in the NameNode node and Zookeeper's Leader node
- CThe Standby NameNode perceives the status of the Active NameNode through Zookeeper. Once
- DThe ZKFC of HDFS NameNode connects to Zookeeper, and saves information such as the host
How the community answered
(34 responses)- A15% (5)
- B71% (24)
- C6% (2)
- D9% (3)
Community Discussion
No community discussion yet for this question.