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Hadoop · Q175

Best Practices and Optimization of Hadoop

Programming · Hadoop · question 175

Q175

All decision nodes must have a . . . . . . . . element to avoid bringing the workflow into an error state if none of the predicates evaluates to true.

A.
name
B.
default
Answer
C.
server
D.
client

Answer: Option B

Solution

Answer: Option B
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