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Hadoop · Q20

Realtime Processing with Apache Spark

Programming · Hadoop · question 20

Q20

In Oozie, what is the significance of the "ok to" and "error to" properties in a workflow?

A.
A distributed file system
B.
A query language for Hadoop
C.
A storage format in Hadoop
D.
Specify the next nodes to be executed based on the outcome of an action
Answer

Answer: Option D

Solution

Answer: Option D
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