Question 1

existFlumeDuring cascaded transfers, you can usefail overmode transfer, so that if the next hop isFlumenode failure or

When the data is received abnormally, it can automatically switch to another way to continue transmission.

Options :

A : True

B : False

Answer: A

Question 2

SparkThe calculation logic of the application will be parsed intoDAG, this parsing operation is completed by which of the following function modules become?

Options :

A : Client

B : ApplicationMaster

C : Executor.

D : Driver

Answer: D

Question 3

HDFSWhich of the following business scenarios is not applicable to?

Options :

A : Mass data storage

B : Lots of small file storage

C : large file storage

D : Streaming file storage

Answer: B

Question 4

FusionInsight HDin, aboutOoze, which of the following operations can be performed on a suspended job? (manyselect)

Options :

A : kill

B : run

C : resume

D : submit

Answer: A,C

Question 5

FusionInsight HDin, useStreamingofLinuxWhen submitting a topology in command line mode, you need to first use a StreamingUser with submit permissionkinitway authentication

Options :

A : True

B : False

C :

Answer: A

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