Explanation:PCollection provides a method, parallelDo, that applies a DoFn to each element in the PCollection. 9. ___________ executes the pipeline as a series of MapReduce jobs.
A. SparkPipeline
B. MRPipeline
C. MemPipeline
D. None of the mentioned
Answer:A
Explanation:PCollection provides a method, parallelDo, that applies a DoFn to each element in the PCollection. 9. ___________ executes the pipeline as a series of MapReduce jobs.
A. SparkPipeline B. MRPipeline C. MemPipeline D. None of the mentioned
Explanation:Every Crunch data pipeline is coordinated by an instance of the Pipeline interface. 10. __________ represent the logical computations of your Crunch pipelines.