Huawei
H13-711_V3.5 · Question #158
Which component controls the active and standby arbitration of NameNode in HDFS?
The correct answer is D. ZooKeeper Failover Controller. See the full explanation below for the reasoning.
Question
Which component controls the active and standby arbitration of NameNode in HDFS?
Options
- AHDFS Client
- BNode Manager
- CResource Manager
- DZooKeeper Failover Controller
How the community answered
(34 responses)- A3% (1)
- B9% (3)
- C15% (5)
- D74% (25)
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