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Hadoop · Q20

Data Integration and Management with Apache NiFi

Programming · Hadoop · question 20

Q20

In NiFi, what is the primary purpose of the "DistributedMapCache" controller service?

A.
Join records from multiple tables
B.
Group records based on a condition
C.
Sort records based on a column
D.
Store and share key-value pairs across NiFi nodes
Answer

Answer: Option D

Solution

Answer: Option D
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