Huawei

H13-624_V5.0 · Question #463

Regarding the multi-NameNode features of Huawei's distributed storage products, which of the following statements is correct?

The correct answer is D. NameNode is the data read request processing node of HDFS. See the full explanation below for the reasoning.

Question

Regarding the multi-NameNode features of Huawei's distributed storage products, which of the following statements is correct?

Options

AOnly one Active NameNode provides metadata services
BNameNode is the metadata request processing node of HDFS
CNameNode switching will cause metadata service interruption
DNameNode is the data read request processing node of HDFS

How the community answered

(15 responses)

A
7% (1)
B
13% (2)
C
7% (1)
D
73% (11)

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